bwBASIC/DOCS/ALL.txt

============================================================
                    COMMANDS                                
============================================================


------------------------------------------------------------
     SYNTAX: APPEND filename$
DESCRIPTION: Merges the BASIC program in filename$ into the
             current BASIC program; lines in filename$
             replace any matching lines in the current
             program.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: APPEND # filenumber
DESCRIPTION: Positions filenumber at EOF and sets the file
             to writing; filenumber <= 0 is ignored.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: AS
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: AUTO [start [, increment]]
DESCRIPTION: Automatic line numbering for manual program
             entry.  If the line already exists, then an
             asterisk is displayed and pressing ENTER
             leaves the line as-is.  If the line does not
             exist, then an asterisk is not displayed and
             pressing ENTER terminates AUTO mode. 
             Regardless whether the line exists, entering
             the command MAN will terminate AUTO mode. 
             AUTO mode is also terminated by any ERROR or
             by pressing control-C.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: BACKSPACE # X
DESCRIPTION: Points the file to the previous item.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: BREAK line [, ...]]
DESCRIPTION: Diagnostic command to stop execution at the
             specified line(s).  BREAK only applies to
             user-numbered lines.  For multi-statement
             lines, BREAK only applies to the first
             statement.  BREAK effectively inserts a
             hidden STOP command immediately after the
             line number.  Once a BREAK occurrs on a
             specified line, it is automatically removed. 
             To remove all existing BREAKs, execute BREAK
             without any line numbers.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: BUILD [start [, increment]]
DESCRIPTION: Automatic line numbering for manual program
             entry.  If the line already exists, then an
             asterisk is displayed and pressing ENTER
             leaves the line as-is.  If the line does not
             exist, then an asterisk is not displayed and
             pressing ENTER terminates BUILD mode. 
             Regardless whether the line exists, entering
             the command MAN will terminate BUILD mode. 
             BUILD mode is also terminated by any ERROR or
             by pressing control-C.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: BYE
DESCRIPTION: Exits to the operating system.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [X] PDP-8
             [X] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: CALL subname( [parameter [, ...] ] )
DESCRIPTION: Calls a subroutine that was defined by SUB and
             END SUB.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: CASE constant [TO constant]
DESCRIPTION: Introduces an element of a SELECT CASE
             statement.  Multiple tests must be seperated
             a comma.  For example:  CASE 1, 2 TO 3, IS >
             4, IF < 5
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: CASE IF operator constant
DESCRIPTION: Introduces an element of a SELECT CASE
             statement.  Multiple tests must be seperated
             a comma.  For example:  CASE 1, 2 TO 3, IS >
             4, IF < 5
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: CASE IS operator constant
DESCRIPTION: Introduces an element of a SELECT CASE
             statement.  Multiple tests must be seperated
             a comma.  For example:  CASE 1, 2 TO 3, IS >
             4, IF < 5
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: CASE ELSE
DESCRIPTION: Introduces a default SELECT CASE element.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: CHAIN filename$ [, linenumber]
DESCRIPTION: Load and execute another BASIC program,
             without clearing common variables.  For
             System/370, the syntax is CHAIN
             filename$,parameter$.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: CHANGE A$ TO X
DESCRIPTION: Changes a string to a numeric array.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: CHANGE X TO A$
DESCRIPTION: Changes a numeric array to a string.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: CLEAR
DESCRIPTION: Sets all numeric variables to 0, and all
             string variables to empty strings.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: CLOAD [filename$]
DESCRIPTION: Loads an ASCII BASIC program into memory.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: CLOAD* arrayname
DESCRIPTION: Loads a numeric array from a file saved using
             CSAVE*.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: CLOSE
DESCRIPTION: Closes all files.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: CLOSE filename$ [, ...]
DESCRIPTION: Closes a file.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: CLOSE filenumber [, ...]
DESCRIPTION: Closes a file.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: CLR
DESCRIPTION: Sets all numeric variables to 0, and all
             string variables to empty strings.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: CMDS
DESCRIPTION: Prints a list of all implemented BASIC
             commands.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: COMMON variable [, ...]
DESCRIPTION: Designates variables to be passed to a CHAINed
             program.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: CONSOLE [WIDTH width]
DESCRIPTION: Directs the output of PRINT commands to the
             console (stdout), and optionally changes the
             console width.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: CONST variable [, ...] = value
DESCRIPTION: Assigns the value to variable.  Any later
             assignment to the variable causus a VARIABLE
             NOT DECLARED error.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: CONT
DESCRIPTION: Continue a BASIC program after a STOP has been
             executed.  Program resumes at the line after
             the STOP.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: CONTINUE
DESCRIPTION: Continue a BASIC program after a STOP has been
             executed.  Program resumes at the line after
             the STOP.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: COPY source$ TO target$
DESCRIPTION: Copy an exisitng file.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: CREATE filename$ [ RECL reclen ] AS filenum
             [ BUFF number ] [ RECS size ]
DESCRIPTION: Creates the file and opens it.  If the file
             already exists, then it is ereased.  If the
             file cannot be created, then an error occurs.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: CSAVE [filename$]
DESCRIPTION: Saves the current program into the file
             filename$ in ASCII format.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: CSAVE* ArrayName
DESCRIPTION: Saves a numeric array into a file for later
             loading by CLOAD*.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: DATA constant [, ...]
DESCRIPTION: Stores numeric and string constants to be
             accessed by READ.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: DEC variable [,...]
DESCRIPTION: Decrement a numeric variable.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: DEF FNname[( arg [,...] )] = value
DESCRIPTION: Defines a single-line function.  Single-line
             functions require an equal sign.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: DEF FNname[( arg [,...] )]
DESCRIPTION: Defines a multiline function.  Multi-line DEF
             functions do not have an equal sign and must
             end with FNEND.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [X] MARK-II
             [_] MBASIC
             [X] PDP-8
             [X] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: DEFBYT letter[-letter] [, ...]
DESCRIPTION: Declares variables with single-letter names as
             numeric variables.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: DEFCUR letter[-letter] [, ...]
DESCRIPTION: Declares variables with single-letter names as
             numeric variables.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: DEFDBL letter[-letter] [, ...]
DESCRIPTION: Declares variables with single-letter names as
             numeric variables.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: DEFINT  letter[-letter] [, ...]
DESCRIPTION: Declares variables with single-letter names as
             numeric variables.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: DEFLNG letter[-letter] [, ...]
DESCRIPTION: Declares variables with single-letter names as
             numeric variables.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: DEFSNG letter[-letter] [, ...]
DESCRIPTION: Declares variables with single-letter names as
             numeric variables.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: DEFSTR letter[-letter] [, ...]
DESCRIPTION: Declares variables with single-letter names as
             string variables.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: DELETE filenumber
DESCRIPTION: Closes and deletes the file OPEN as
             filenumber.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: DELETE line [- line]
DESCRIPTION: Deletes program lines indicated by the
             argument(s).  All program lines have a
             number, which is visible with the LIST
             command.  If line numbers are not provided,
             they are assigned beginning with 1.  Deleting
             a non-existing line does not cause an error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: DELIMIT # X, A$
DESCRIPTION: Sets the delimiter for READ # and WRITE #.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: DIM [# filenum,] variable([ lower TO ] upper)
DESCRIPTION: Declares variables and specifies the
             dimensions of array variables.  For array
             variables, if the lower bound is not
             provided, then the OPTION BASE value is used.
             If filenum is provided, then the variable is
             virtual.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: DISPLAY source$
DESCRIPTION: Display an exisitng text file.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: DO UNTIL value
DESCRIPTION: Top of a DO - LOOP structure.  Exits when
             value is non-zero.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: DO
DESCRIPTION: Top of a DO - LOOP structure.  If the loop is
             not terminated by EXIT DO or LOOP UNTIL or
             LOOP WHILE, then it will loop forever.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: DO WHILE value
DESCRIPTION: Top of a DO - LOOP structure.  Exits when
             value is zero.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: DOS
DESCRIPTION: Exits to the operating system.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: DSP variable [, ...]]
DESCRIPTION: Diagnostic command to display the value every
             time the variable is assigned.  To remove all
             existing DSPs, execute DSP without any
             variables.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: EDIT
DESCRIPTION: implementation defined.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: ELSE
DESCRIPTION: Introduces a default condition in a multi-line
             IF statement.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: ELSEIF
DESCRIPTION: Introduces a secondary condition in a
             multi-line IF statement.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: END
DESCRIPTION: Terminates program execution. If the BASIC
             program was executed from the operating
             system level, then control returns to the
             operating system, oterwise control reuturns
             to the BASIC prompt.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: END FUNCTION
DESCRIPTION: Specifies the last line of a multi-line
             FUNCTION definition.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: END IF
DESCRIPTION: Specifies the last line of a multi-line IF
             definition.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: END SELECT
DESCRIPTION: Specifies the last line of a multi-line SELECT
             CASE definition.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: END SUB
DESCRIPTION: Specifies the last line of a multi-line SUB
             definition.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: ERASE variable [, ...]
DESCRIPTION: Eliminates arrayed variables from a program.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: EXCHANGE variable, variable
DESCRIPTION: Swaps the values of two variables. Both
             variables must be of the same type.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: EXIT
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: EXIT DO
DESCRIPTION: Immediately exits the inner-most DO-LOOP
             strucure.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: EXIT FOR
DESCRIPTION: Immediately exits the inner-most FOR-NEXT
             strucure.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: EXIT FUNCTION
DESCRIPTION: Immediately exits the inner-most multi-line
             FUNCTION strucure.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: EXIT REPEAT
DESCRIPTION: Exit a REPEAT - UNTIL structure.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: EXIT SUB
DESCRIPTION: Immediately exits the inner-most multi-line
             SUB strucure.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: EXIT WHILE
DESCRIPTION: Immediately exits the inner-most WHILE-END
             strucure.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: FEND
DESCRIPTION: Specifies the last line of a multi-line DEF
             function.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: FIELD [#] filenum, number AS variable$ [, ...]
DESCRIPTION: Assigns number bytes in the buffer of random
             file filenum to the variable variable$.  GET
             will automatically update the variable, and
             PUT will automatically use the variable.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: FILE filename$ [( reclen )]
DESCRIPTION: Opens the file in READ mode.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: FILE # X, A$
DESCRIPTION: If A$ is "*" then closes file # X.  If A$ is
             not "*" then opens the file named A$ in READ
             mode.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: FILES A$[, ...]
DESCRIPTION: If A$ is not "*" opens the file named A$ in
             READ mode.  The first filename of the first
             FILES command is assocated with file number
             1.  Note that multiple FILES commands
             accumulate.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: FLEX
DESCRIPTION: Exits to the operating system.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: FNCS
DESCRIPTION: Prints a list of all pre-defined BASIC
             functions.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: FNEND
DESCRIPTION: Specifies the last line of a multi-line DEF
             function.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [X] MARK-II
             [_] MBASIC
             [X] PDP-8
             [X] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: FOR variable = start TO finish [STEP
             increment]
DESCRIPTION: Top of a FOR - NEXT structure.  The loop will
             continue a fixed number of times, which is
             determined by the values of start, finish,
             and increment.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: FUNCTION [ ( parameter [, ...  ] ) ]
DESCRIPTION: Top line of a multi-line FUNCTION definition. 
             The variable names specified are local to the
             FUNCTION definition, and are initialized
             BYVAL when the function is invoked by another
             routine.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: GET # file_number , [ byte_number ] , scalar
             [,...]
DESCRIPTION: Gets one (or more) values from a BINARY file.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: GET # file_number [ , RECORD record_number ]
DESCRIPTION: Gets one (or more) values from a file.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: GET # file_number [ , RECORD record_number ]
DESCRIPTION: Gets one (or more) values from a file.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: GET filename$ , scalar [, ...]
DESCRIPTION: Gets one (or more) values from a file.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: GET # file_number [ , record_number ]
DESCRIPTION: Gets one (or more) values from a RANDOM file.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: GO
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: GO SUB line
DESCRIPTION: Initiates a subroutine call to the line
             specified.  The subroutine must end with
             RETURN.  The line may be a number or a label.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: GO TO line
DESCRIPTION: Branches program execution to the specified
             line.  The line may be a number or a label.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: GOODBYE
DESCRIPTION: Exits to the operating system.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: GOSUB line
DESCRIPTION: Initiates a subroutine call to the line
             specified.  The subroutine must end with
             RETURN.  The line may be a number or a label.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: GOTO line
DESCRIPTION: Branches program execution to the specified
             line.  The line may be a number or a label.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: HELP name
DESCRIPTION: Provides help on the specified name which is a
             command name or function name.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: IF value THEN line1 [ELSE line2]
DESCRIPTION: Single line standard IF command.  If the value
             is non-zero, then branh to line1.  If the
             value is zero and ELSE is provided, then
             branch to line2.  Otherwise continue to the
             next line.  LABELS are not allowed.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: IF END # filenum THEN line1 [ELSE line2]
DESCRIPTION: Single line standard IF command.  If the file
             is at EOF , then branch to line1.  If the
             file is not at EOF and ELSE is provided, then
             branch to line2.  Otherwise continue to the
             next line.  LABELS are not allowed.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: IF MORE # filenum THEN line1 [ELSE line2]
DESCRIPTION: Single line standard IF command.  If the file
             is not at EOF , then branch to line1.  If the
             file is at EOF and ELSE is provided, then
             branch to line2.  Otherwise continue to the
             next line.  LABELS are not allowed.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: IF value THEN
DESCRIPTION: Top of a multi-line IF - END IF structure.  If
             the value is non-zero, then the program lines
             upto the next ELSE or ELSE IF command are
             executed, otherwise the program branches to
             the next ELSE or ELSE IF command.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: IMAGE "format string" 
DESCRIPTION: Provides format string for PRINT USING
             linenum.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: INC variable [,...]
DESCRIPTION: Increment a numeric variable.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: INPUT "prompt string" , variable [, ...]
DESCRIPTION: Reads input from the terminal after displaying
             a prompt.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: INPUT # filenum , variable [, ...]s
DESCRIPTION: Reads input from the file specified by
             filenum.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: INPUT variable [, ...]
DESCRIPTION: Reads input from the terminal.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: INPUT LINE variable$
DESCRIPTION: Reads entire line from the terminal into
             variable$.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: INPUT LINE # filenum , variable$
DESCRIPTION: Reads entire line from a file into variable$.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: INPUT LINE "prompt string" , variable$
DESCRIPTION: Reads entire line from the terminal into
             variable$ after displaying a prompt
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: [LET] variable [, ...] = value
DESCRIPTION: Assigns the value to the variable.  The LET
             keyword is optional.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: LINE
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: LINE INPUT [[#] filenum,]["prompt string";]
             variable$
DESCRIPTION: Reads entire line from the keyboard or a file
             into variable$.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: LIST line1 [- line2]
DESCRIPTION: Lists BASIC program lines from line1 to line2
             to the console on stdout.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: LISTNH line1 [- line2]
DESCRIPTION: Lists BASIC program lines from line1 to line2
             to the console on stdout.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: LLIST line1 [- line2]
DESCRIPTION: Lists BASIC program lines from line1 to line2
             to the printer on stderr.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: LOAD [filename$]
DESCRIPTION: Loads an ASCII BASIC program into memory.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: LOCAL [# filenum,] variable([ lower TO ]
             upper)
DESCRIPTION: Declares variables and specifies the
             dimensions of array variables.  For array
             variables, if the lower bound is not
             provided, then the OPTION BASE value is used.
             If filenum is provided, then the variable is
             virtual.  Only supported inside a FUNCTION or
             SUB.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: LOOP UNTIL value
DESCRIPTION: Bottom of a DO - LOOP structure.  Exits when
             value is nonz-zero.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: LOOP WHILE value
DESCRIPTION: Bottom of a DO - LOOP structure.  Exits when
             value is zero.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: LOOP
DESCRIPTION: Bottom of a DO - LOOP structure.  If the loop
             is not terminated by EXIT DO or DO UNTIL or
             DO WHILE, then it will loop forever.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: LPRINT [USING format-string$;] value ...
DESCRIPTION: Send output to the printer (stderr).
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: LPRINTER [WIDTH width]
DESCRIPTION: Directs the output of PRINT commands to the
             printer (stderr), and optionally changes the
             printer width.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: LPT [filename$]
DESCRIPTION: Directs the PRINT commands to write to the
             printer (stderr), or optionally to the
             specified file.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [X] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: LSET variable$ = value
DESCRIPTION: Left-aligns the value into variable$.  If the
             length of the value is too short, then it is
             padded on the right with spaces.  If the
             length of the value is too long, then it is
             truncated on the right.  This is only for use
             with variables assigned to a random access
             buffer with FIELD command.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: MAINTAINER
DESCRIPTION: This command is reserved for use by the
             Bywater BASIC maintainer.  It is not for the
             BASIC programmer.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: MAINTAINER CMDS
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: MAINTAINER CMDS HTML
DESCRIPTION: Dump COMMAND vs VERSION as HTML table
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: MAINTAINER CMDS ID
DESCRIPTION: Dump COMMAND #define.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: MAINTAINER CMDS MANUAL
DESCRIPTION: Dump COMMAND manual.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: MAINTAINER CMDS_SWITCH
DESCRIPTION: Dump COMMAND switch.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: MAINTAINER CMDS TABLE
DESCRIPTION: Dump COMMAND table.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: MAINTAINER DEBUG
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: MAINTAINER DEBUG OFF
DESCRIPTION: Disable degug tracing.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: MAINTAINER DEBUG ON
DESCRIPTION: Enable degug tracing.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: MAINTAINER FNCS
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: MAINTAINER FNCS HTML
DESCRIPTION: Dump FUNCTION vs VERSION as HTML table.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: MAINTAINER FNCS ID
DESCRIPTION: Dump FUNCTION #define.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: MAINTAINER FNCS MANUAL
DESCRIPTION: Dump FUNCTION manual.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: MAINTAINER FNCS SWITCH
DESCRIPTION: Dump FUNCTION switch.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: MAINTAINER FNCS TABLE
DESCRIPTION: Dump FUNCTION table.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: MAINTAINER MANUAL
DESCRIPTION: Dump manual for the currently selected OPTION
             VERSION.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: MAINTAINER STACK
DESCRIPTION: Dump the BASIC stack.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: MARGIN # filenumber, width
DESCRIPTION: Sets the file margin for writing; filenumber
             <= 0 is ignored.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: MAT arrayname = value
DESCRIPTION: Matrix operations:
             MAT A = CON
             MAT A = IDN
             MAT A = ZER
             MAT A = INV B
             MAT A = TRN B
             MAT A = (k) * B
             MAT A = B
             MAT A = B + C
             MAT A = B - C
             MAT A = B * C
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: MAT GET filename$, arrayname
DESCRIPTION: Matrix get.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: MAT INPUT arrayname
DESCRIPTION: Matrix input.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: MAT PRINT arrayname
DESCRIPTION: Matrix print.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: MAT PUT filename$, arrayname
DESCRIPTION: Matrix put.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: MAT READ arrayname
DESCRIPTION: Matrix read.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: MAT WRITE arrayname
DESCRIPTION: Matrix write.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: MERGE filename$
DESCRIPTION: Merges the BASIC program in filename$ into the
             current BASIC program.  Lines in filename$
             replace any matching lines in the current
             program.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: MID$( variable$, start [, count ] ) = value
DESCRIPTION: Replaces a subtring of variable$ with value.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: MON
DESCRIPTION: Exits to the operating system.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: NAME old$ AS new$
DESCRIPTION: Changes the name of an existing file.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: NEW
DESCRIPTION: Deletes the program in memory and clears all
             variables.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: NEXT [variable]
DESCRIPTION: The bottom line of a FOR - NEXT structure.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OF
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OLD [filename$]
DESCRIPTION: Loads an ASCII BASIC program into memory.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [X] PDP-8
             [X] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: ON value GOSUB line [, ...]
DESCRIPTION: Calls based on the rounded value.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: ON value GOTO line [, ...]
DESCRIPTION: Branches based on the rounded value.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: ON ERROR
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: ON ERROR GOSUB errline
DESCRIPTION: When a trappable error occurs, execute GOSUB
             errline.  The error handler must terminate
             with a RETURN command.  If the line number is
             0 (zerp), then use the default error handler.
             Valid when OPTION ERROR GOSUB.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: ON ERROR GOTO errline
DESCRIPTION: When a trappable error occurs, execute GOTO
             errline.  The error handler must terminate
             with a RESUME command.  If the line number is
             0 (zerp), then use the default error handler.
             Valid when OPTION ERROR GOTO.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: ON ERROR RESUME
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: ON ERROR RESUME NEXT
DESCRIPTION: When a trappable error occurs, execution
             continues with the next line.  Valid when
             OPTION ERROR GOTO.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: ON ERROR RETURN
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: ON ERROR RETURN NEXT
DESCRIPTION: When a trappable error occurs, execution
             continues with the next line.  Valid when
             OPTION ERROR GOSUB.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: ON TIMER count GOSUB line
DESCRIPTION: Specifies a line (or label) to gosub when
             count seconds have elaspsed after TIMER ON is
             executed.  The interrupt routine should end
             with a RETURN command.  Timer events only
             occur in running BASIC programs.  The
             resolution of the clock is implementation
             defined.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: OPEN NEW|OLD|VIRTUAL filename$
             AS filenumber
DESCRIPTION: Opens a file for use.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPEN filename$
             FOR INPUT|OUTPUT|APPEND|BINARY|RANDOM|VIRTUAL
             AS [#] fileenumber
             [LEN [=] record-length]
DESCRIPTION: Opens a file for use.
             RANDOM requires LEN.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: OPEN filename$
             FOR INPUT|OUTPUT|APPEND|BINARY|RANDOM|VIRTUAL
             AS FILE filenumber
             [ ,RECORDSIZE ignored ]
             [ ,CLUSTERSIZE ignored ]
             [ ,MODE ignored ]
DESCRIPTION: Opens a file for use.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: OPEN filename
             FOR READ|WRITE|VIRTUAL
             AS FILE filenumber
DESCRIPTION: Opens a file for use.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: OPEN filename$
             [ RECL reclen ]
             AS filenumber
             [ BUFF ignored ]
             [ RECS ignored ]
DESCRIPTION: Opens a file for use.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: OPEN filenumber,
             filename$,
             INPUT|OUTPUT|APPEND|VIRTUAL
DESCRIPTION: Opens a file for use.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION ANGLE
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION ANGLE DEGREES
DESCRIPTION: Configures these math functions to accept and
             return angles in degrees:  ACOS, ACS, ANGLE,
             ARCSIN, ASIN, ASN, ARCTAN, ATN, ATAN, COS,
             COT, CSC, SEC, SIN and TAN.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION ANGLE GRADIANS
DESCRIPTION: Configures these math functions to accept and
             return angles in gradians:  ACOS, ANGLE,
             ASIN, ASN, ATN, ATAN, COS, COT, CSC, SEC, SIN
             and TAN.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION ANGLE RADIANS
DESCRIPTION: Configures these math functions to accept and
             return angles in radians:  ACOS, ANGLE, ASIN,
             ASN, ATN, ATAN, COS, COT, CSC, SEC, SIN and
             TAN.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION ARITHMETIC
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION ARITHMETIC DECIMAL
DESCRIPTION: Currently has no effect.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION ARITHMETIC FIXED
DESCRIPTION: Currently has no effect.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION ARITHMETIC NATIVE
DESCRIPTION: Currently has no effect.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION BASE integer
DESCRIPTION: Sets the default lowest array subscript.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION BUGS
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION BUGS BOOLEAN
DESCRIPTION: Boolean results are 1 or 0 instead of bitwise.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION BUGS OFF
DESCRIPTION: Disables bugs commonly found in many BASIC
             dialects.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION BUGS ON
DESCRIPTION: Enables bugs commonly found in many BASIC
             dialects.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION COMPARE
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION COMPARE BINARY
DESCRIPTION: Causes string comparisons to be
             case-sensitive.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION COMPARE DATABASE
DESCRIPTION: Causes string comparisons to be
             case-insensitive.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION COMPARE TEXT
DESCRIPTION: Causes string comparisons to be
             case-insensitive.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION COVERAGE
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION COVERAGE OFF
DESCRIPTION: Disables BASIC code coverage recording,
             displayed using the LIST command.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION COVERAGE ON
DESCRIPTION: Enables BASIC code coverage recording,
             displayed using the LIST command.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION DATE format$
DESCRIPTION: Sets the date format string used by C
             strftime() for DATE$.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION DIGITS integer
DESCRIPTION: Sets the number of significant digits for
             PRINT.  Setting the value to zero restores
             the default.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION DISABLE
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION DISABLE COMMAND name$
DESCRIPTION: Disables the specified BASIC command.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION DISABLE FUNCTION name$
DESCRIPTION: Disables the specified BASIC function.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION DISABLE OPERATOR name$
DESCRIPTION: Disables the specified BASIC operator.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION EDIT string$
DESCRIPTION: Sets the program name used by the EDIT
             command.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION ENABLE
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION ENABLE COMMAND name$
DESCRIPTION: Enables the specified BASIC command.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION ENABLE FUNCTION name$
DESCRIPTION: Enables the specified BASIC function.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION ENABLE OPERATOR name$
DESCRIPTION: Enables the specified BASIC operator.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION ERROR
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION ERROR GOSUB
DESCRIPTION: When an error occurs, GOSUB to the error
             handler.  The error handler exits with
             RETURN.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION ERROR GOTO
DESCRIPTION: When an error occurs, GOTO to the error
             handler.  The error handler exits with
             RESUME.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION EXPLICIT
DESCRIPTION: All variables must be declared using DIM.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION EXTENSION string$
DESCRIPTION: Sets the BASIC filename extension, commonly
             ".bas".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION FILES string$
DESCRIPTION: Sets the program name used by the FILES
             command.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION IMPLICIT
DESCRIPTION: Variables need not be declared using DIM,
             provided arrays have no more that 10
             elements.  This is the opposite of OPTION
             EXPLICIT, and is the default for all versions
             of BASIC.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION INDENT integer
DESCRIPTION: Sets indention level for LIST.  Zero means no
             indention.  Default is 2.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION LABELS
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION LABELS OFF
DESCRIPTION: Disables text labels.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION LABELS ON
DESCRIPTION: Enables text labels.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION PROMPT string$
DESCRIPTION: Sets the BASIC prompt.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION PUNCT
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION PUNCT AT char$
DESCRIPTION: Sets the PRINT AT character, commonly "@".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION PUNCT BYTE char$
DESCRIPTION: Sets the suffix character that indicates a
             variable is of type BYTE, commonly "~".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION PUNCT COMMENT char$
DESCRIPTION: Sets the shortcut COMMENT character.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION PUNCT CURRENCY char$
DESCRIPTION: Sets the suffix character that indicates a
             variable is of type CURRENCY, commonly "@".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION PUNCT DOUBLE char$
DESCRIPTION: Sets the suffix character that indicates a
             variable is of type DOUBLE, commonly "#".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION PUNCT FILENUM char$
DESCRIPTION: Sets the FILE NUMBER prefix character,
             commonly "#".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION PUNCT IMAGE char$
DESCRIPTION: Sets the shortcut IMAGE character, commonly
             ":".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION PUNCT INPUT char$
DESCRIPTION: Sets the shortcut INPUT character, commonly
             "!".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION PUNCT INTEGER char$
DESCRIPTION: Sets the suffix character that indicates a
             variable is of type INTEGER, commonly "%".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION PUNCT LONG char$
DESCRIPTION: Sets the suffix character that indicates a
             variable is of type LONG, commonly "&".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION PUNCT LPAREN char$
DESCRIPTION: Sets the LEFT PARENTHESIS character, commonly
             "(".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION PUNCT_PRINT char$
DESCRIPTION: Sets the shortcut PRINT character, commonly
             "?".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION PUNCT QUOTE char$
DESCRIPTION: Sets the QUOTE character, commonly """
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION PUNCT RPAREN char$
DESCRIPTION: Sets the RIGHT PARENTHESIS character, commonly
             ")".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION PUNCT SINGLE char$
DESCRIPTION: Sets the suffix character that indicates a
             variable is of type SINGLE, commonly "!".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION PUNCT STATEMENT char$
DESCRIPTION: Sets the statement seperator character,
             commonly ":".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION PUNCT STRING char$
DESCRIPTION: Sets the suffix character that indicates a
             variable is of type STRING, commonly "$".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION RECLEN integer
DESCRIPTION: Sets the default RANDOM record length.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION RENUM string$
DESCRIPTION: Sets the program name used by the RENUM
             command.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION ROUND
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION ROUND BANK
DESCRIPTION: Round using the Banker rule.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION ROUND MATH
DESCRIPTION: Round using mathematical rules.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION ROUND TRUNCATE
DESCRIPTION: Round using truncation.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION SCALE integer
DESCRIPTION: Sets the number of digits to round after the
             decimal point for PRINT.  Setting the value
             to zero disables rounding.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION SLEEP double
DESCRIPTION: Sets multiplier for SLEEP and WAIT.  Zero
             means no waiting.  Default is 1.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION STDERR filename$
DESCRIPTION: Sets the file used for STDERR, which is used
             by LPRINT commands.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION STDIN filename$
DESCRIPTION: Sets the file used for STDIN, which is used by
             INPUT commands.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION STDOUT filename$
DESCRIPTION: Sets the file used for STDOUT, which is used
             by PRINT commands.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION STRICT
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION STRICT OFF
DESCRIPTION: Disables checking for implicit array creation
             without using the DIM command.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION STRICT ON
DESCRIPTION: Enables checking for implicit array creation
             without using the DIM command.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION TERMINAL
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION TERMINAL ADM
DESCRIPTION: Enables ADM-3A terminal control codes for CLS,
             COLOR, and LOCATE.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION TERMINAL ANSI
DESCRIPTION: Enables ANSI terminal control codes for CLS,
             COLOR, and LOCATE.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION TERMINAL NONE
DESCRIPTION: Disables terminal control codes for CLS,
             COLOR, and LOCATE.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION TIME format$
DESCRIPTION: Sets the time format string used by C
             strftime() for TIME$.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION TRACE
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION TRACE OFF
DESCRIPTION: Disables displaying a stack trace when an
             ERROR occurs.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION TRACE ON
DESCRIPTION: Enables displaying a stack trace when an ERROR
             occurs.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION USING
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION USING ALL char$
DESCRIPTION: Specifies the magic ALL character for the
             PRINT USING command.  A common value is "&".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION USING COMMA char$
DESCRIPTION: Specifies the magic COMMA character for the
             PRINT USING command.  A common value is ",".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION USING DIGIT char$
DESCRIPTION: Specifies the magic DIGIT character for the
             PRINT USING command.  A common value is "#".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION USING DOLLAR char$
DESCRIPTION: Specifies the magic DOLLAR character for the
             PRINT USING command.  A common value is "$".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION USING EXRAD char$
DESCRIPTION: Specifies the magic EXRAD character for the
             PRINT USING command.  A common value is "^".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION USING FILLER char$
DESCRIPTION: Specifies the magic FILLER character for the
             PRINT USING command.  A common value is "*".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION USING FIRST char$
DESCRIPTION: Specifies the magic FIRST character for the
             PRINT USING command.  A common value is "!".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION USING LENGTH char$
DESCRIPTION: Specifies the magic LENGTH character for the
             PRINT USING command.  A common value is "\".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION USING LITERAL char$
DESCRIPTION: Specifies the magic LITERAL character for the
             PRINT USING command.  A common value is "_".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION USING MINUS char$
DESCRIPTION: Specifies the magic MINUS character for the
             PRINT USING command.  A common value is "-".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION USING PERIOD char$
DESCRIPTION: Specifies the magic PERIOD character for the
             PRINT USING command.  A common value is ".".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION USING PLUS char$
DESCRIPTION: Specifies the magic PLUS character for the
             PRINT USING command.  A common value is "+".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION VERSION version$
DESCRIPTION: Selects a specific BASIC version, which is a
             combination of OPTION settings, commands,
             functions and operators.  If no version is
             specified, displays a list of the available
             versions.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: OPTION ZONE integer
DESCRIPTION: Sets the PRINT zone width.  Setting the value
             to zero restores the default.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: PAUSE [comment]
DESCRIPTION: Pauses processing until the ENTER key is
             presseed.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: PDEL line [- line]
DESCRIPTION: Deletes program lines indicated by the
             argument(s).  All program lines have a
             number, which is visible with the LIST
             command.  If line numbers are not provided,
             they are assigned beginning with 1.  Deleting
             a non-existing line does not cause an error. 
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: POP
DESCRIPTION: Pops one GOSUB from the return stack.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: PRINT # filenum , [USING format$;] value ...
DESCRIPTION: Sends output to a file.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: PRINT [USING format$;] value ...
DESCRIPTION: Sends output to the screen.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: PTP [filename$]
DESCRIPTION: Directs the PRINT commands to write to the
             paper tape punch file ("PTP"), or optionally
             to the specified file.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [X] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: PTR [filename$]
DESCRIPTION: Directs the INPUT commands to read from the
             paper tape reader file ("PTR"), or optionally
             from the specified file.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [X] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: PUT # file_number , [ byte_number ] , scalar
             [,...]
DESCRIPTION: Puts one (or more) values into a BINARY file.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: PUT filename$ , value [, ...]
DESCRIPTION: Puts one (or more) values into a file.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: PUT # file_number [ , RECORD record_number ]
DESCRIPTION: Puts one (or more) values into a file.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: PUT # file_number [ , record_number ]
DESCRIPTION: Puts one (or more) values into a RANDOM file.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: QUIT
DESCRIPTION: Exits to the operating system.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: READ variable [, ...]
DESCRIPTION: Reads values from DATA statements.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: RECALL ArrayName
DESCRIPTION: Loads a numeric array from a file saved using
             STORE.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: REM ...
DESCRIPTION: Remark.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: RENAME from$ TO to$
DESCRIPTION: Rename a file.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: RENAME [filename$]
DESCRIPTION: Changes the file name which will be used by
             SAVE.  Does not save the file.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: RENUM
DESCRIPTION: Implementation defined.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: RENUMBER
DESCRIPTION: Implementation defined.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: REPEAT
DESCRIPTION: Top of a REPEAT - UNTIL structure.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: REPLACE [filename$]
DESCRIPTION: Saves the current program into the file
             filename$ in ASCII format.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: RESET filename$ [, ...]
DESCRIPTION: Positions an input or output file to the
             bcginning.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: RESTORE [line]
DESCRIPTION: Resets the line used for the next READ
             statement.  line may be either a number or a
             label.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: RESUME
DESCRIPTION: Used in an error handler to specify the next
             line to execute.  Branch to ERL.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: RESUME line
DESCRIPTION: Used in an error handler to specify the next
             line to execute.  Branch to the specified
             line.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: RESUME NEXT
DESCRIPTION: Used in an error handler to specify the next
             line to execute.  Branch to the line after
             ERL.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: RESUME 0
DESCRIPTION: Used in an error handler to specify the next
             line to execute.  Branch to ERL.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: RETURN
DESCRIPTION: Concludes a subroutine called by GOSUB.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: RSET variable$ = value
DESCRIPTION: Right-aligns the value into variable$.  If the
             length of the value is too short, then it is
             padded on the left with spaces.  If the
             length of the value is too long, then it is
             truncated on the right.  This is only for use
             with variables assigned to a random access
             buffer with FIELD command.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: RUN filename$
DESCRIPTION: Loads a new BAASIC program and executes the
             program from the start.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: RUN line
DESCRIPTION: Executes the program in memory beginning at
             line.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: RUN
DESCRIPTION: Executes the program in memory from the start.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: RUNNH line
DESCRIPTION: Executes the program in memory beginning at
             line.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: RUNNH filename$
DESCRIPTION: Loads a new BAASIC program and executes the
             program from the start.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: RUNNH
DESCRIPTION: Executes the program in memory from the start.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: SAVE [filename$]
DESCRIPTION: Saves the current program into the file
             filename$ in ASCII format.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: SCRATCH [# X]
DESCRIPTION: SCRATCH Deletes the program in memory and
             clears all variables.  SCRATCH # X Sets the
             file mode to writing.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: SELECT
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: SELECT CASE value
DESCRIPTION: Introduces a multi-line conditional selection
             statement.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: STEP
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: STOP
DESCRIPTION: Interrupts program execution and displays the
             line number of the STOP command.  For use
             when debugging BASIC programs.  Whether STOP
             issues a SIGINT signal is implementation
             defined.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: STORE ArrayName
DESCRIPTION: Saves a numeric array into a file for later
             loading by RECALL.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: SUB name [ ( parameter [,...] ) ]
DESCRIPTION: Top line of a multi-line SUB definition.  The
             variable names specified are local to the SUB
             definition, and are initialized BYVAL when
             the subroutine is invoked by another routine.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: SUB END
DESCRIPTION: Specifies the last line of a multi-line SUB
             definition.  Same as END SUB.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: SUB EXIT
DESCRIPTION: Immediately exits the inner-most multi-line
             SUB strucure.  Same as EXIT SUB.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: SUBEND
DESCRIPTION: Specifies the last line of a multi-line SUB
             definition.  Same as END SUB.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: SUBEXIT
DESCRIPTION: Immediately exits the inner-most multi-line
             SUB strucure.  Same as EXIT SUB.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: SWAP variable, variable
DESCRIPTION: Swaps the values of two variables. Both
             variables must be of the same type.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: SYSTEM
DESCRIPTION: Exits to the operating system.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: TEXT letter[-letter] [, ...]
DESCRIPTION: Declares variables with single-letter names as
             string variables.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: THEN
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: TIMER
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: TIMER OFF
DESCRIPTION: TIMER OFF terminates the timer interrupt.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: TIMER ON
DESCRIPTION: TIMER ON enables the timer interrupt.  When
             the specified seconds have elapsed, TIMER
             STOP is internaly executed before the
             interrupt is taken.  TIMER ON should be
             executed just before the RETURN command if
             you want the interrupt to occur again.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: TIMER STOP
DESCRIPTION: TIMER STOP disables the interrupt, but the
             count continues.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: TLOAD [filename$]
DESCRIPTION: Loads an ASCII BASIC program into memory.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: TO
DESCRIPTION: Syntax Error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: TRACE
DESCRIPTION: Enables tracing.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: TRACE OFF
DESCRIPTION: Disables tracing.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: TRACE ON
DESCRIPTION: Enables tracing.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: TSAVE [filename$]
DESCRIPTION: Saves the current program into the file
             filename$ in ASCII format.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: TTY
DESCRIPTION: Directs the PRINT commands to write to the
             console (stdout), and the INPUT commands to
             read from.the console (stdin).  This cancels
             LPT, PTP and PTR.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [X] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: TTY IN
DESCRIPTION: Directs the INPUT commands to read from.the
             console (stdin).  This cancels PTR.  It does
             not cancel LPT or PTP.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [X] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: TTY OUT
DESCRIPTION: Directs the PRINT commands to write to the
             console (stdout).  This cancels LPT or PTP. 
             It does not cancel PTR.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [X] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: UNTIL value
DESCRIPTION: Bottom of a REPEAT - UNTIL.  If the value is
             non-zero, then the loop is terminated.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: USE parameter$
DESCRIPTION: Receives the value from the calling CHAINing
             program.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: VARS
DESCRIPTION: Prints a list of all global variables.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: WEND
DESCRIPTION: Bottom of a WHILE - WEND structure.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: WHILE value
DESCRIPTION: Top of a WHILE - WEND structure.  If the value
             is non-zero, then the loop is terminated.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: WRITE # filenum, value [, .... ]
DESCRIPTION: Outputs value to a file.    Strings are quoted
             and each value is seperated by a omma.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: WRITE value [, .... ]
DESCRIPTION: Outputs value to the screen.  Strings are
             quoted and each value is seperated by a
             comma.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------


============================================================
                    FUNCTIONS                               
============================================================


------------------------------------------------------------
     SYNTAX: N  = ABS( X )
  PARAMETER: X  is a number
DESCRIPTION: The absolute value of X.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ACOS( X )
  PARAMETER: X  is a number
DESCRIPTION: The arccosine of X in radians, where 0 <=
             ACOS(X) <= PI.  X shall be in the range -1 <=
             X <= 1.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ACS( X )
  PARAMETER: X  is a number
DESCRIPTION: The arccosine of X in radians, where 0 <=
             ACS(X) <= PI.  X shall be in the range -1 <=
             X <= 1.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ACSD( X )
  PARAMETER: X  is a number
DESCRIPTION: The arccosine of X in degrees, where 0 <=
             ACSD(X) <= 180.  X shall be in the range -1
             <= X <= 1.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ACSG( X )
  PARAMETER: X  is a number
DESCRIPTION: The arccosine of X in gradians, where 0 <=
             ACS(X) <= 200.  X shall be in the range -1 <=
             X <= 1.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ANGLE( X, Y )
  PARAMETER: X  is a number
  PARAMETER: Y  is a number
DESCRIPTION: The angle in radians between the positive
             x-axis and the vector joining the origin to
             the point with coordinates (X, Y), where -PI
             < ANGLE(X,Y) <= PI.  X and Y must not both be
             0.  Note that the counterclockwise is
             positive, e.g., ANGLE(1,1) = 45 degrees.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ARCCOS( X )
  PARAMETER: X  is a number
DESCRIPTION: The arccosine of X in radians, where 0 <=
             ARCCOS(X) <= PI.  X shall be in the range -1
             <= X <= 1.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ARCSIN( X )
  PARAMETER: X  is a number
DESCRIPTION: The arcsine of X in radians, where -PI/2 <=
             ARCSIN(X) <= PI/2; X shall be in the range -1
             <= X <= 1.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ARCTAN( X )
  PARAMETER: X  is a number
DESCRIPTION: The arctangent of X in radians, i.e. the angle
             whose tangent is X, where -PI/2 < ARCTAN(X) <
             PI/2.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ARGC
DESCRIPTION: The number of parameters passed to a FUNCTION
             or SUB.  If not in a FUNCTION or SUB, returns
             -1.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = ARGT$( X )
  PARAMETER: X  is a number, [MININT,MAXINT]
DESCRIPTION: The type of the Xth parameter to a FUNCTION or
             SUB.  If the Xth parameter is a string, then
             return value is "$".  If the Xth parameter is
             a number, then return value is not "$".  X in
             [1,ARGC].
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ARGV( X )
  PARAMETER: X  is a number, [MININT,MAXINT]
DESCRIPTION: The numeric value of the Xth parameter to a
             FUNCTION or SUB.  X in [1,ARGC] and ARGT$( X
             ) <> "$".
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = ARGV$( X )
  PARAMETER: X  is a number, [MININT,MAXINT]
DESCRIPTION: The string value of the Xth parameter to a
             FUNCTION or SUB.  X in [1,ARGC] and ARGT$( X
             ) = "$".
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ASC( A$ )
  PARAMETER: A$ is a string, LEN >= 1
DESCRIPTION: The numeric code for the first letter in A$. 
             For example, ASC("ABC") returns 65 on ASCII
             systems.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ASC( A$, X )
  PARAMETER: A$ is a string, LEN >= 1
  PARAMETER: X  is a number, [1,MAXLEN]
DESCRIPTION: The numeric code of the Xth character in A$. 
             Same as ASC(MID$(A$,X)).
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ASCII( A$ )
  PARAMETER: A$ is a string, LEN >= 1
DESCRIPTION: The numeric code for the first letter in A$. 
             For example, ASCII("ABC") returns 65 on ASCII
             systems.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ASIN( X )
  PARAMETER: X  is a number
DESCRIPTION: The arcsine of X in radians, where -PI/2 <=
             ASIN(X) <= PI/2; X shall be in the range -1
             <= X <= 1.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ASN( X )
  PARAMETER: X  is a number
DESCRIPTION: The arcsine of X in radians, where -PI/2 <=
             ASN(X) <= PI/2; X shall be in the range -1 <=
             X <= 1.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ASND( X )
  PARAMETER: X  is a number
DESCRIPTION: The arcsine of X in degrees, where -90 <=
             ASN(X) <= 90; X shall be in the range -1 <= X
             <= 1.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ASNG( X )
  PARAMETER: X  is a number
DESCRIPTION: The arcsine of X in gradians, where -100 <=
             ASNG(X) <= 100; X shall be in the range -1 <=
             X <= 1.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ATAN( X )
  PARAMETER: X  is a number
DESCRIPTION: The arctangent of X in radians, i.e. the angle
             whose tangent is X, where -PI/2 < ATAN(X) <
             PI/2.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ATN( X )
  PARAMETER: X  is a number
DESCRIPTION: The arctangent of X in radians, i.e. the angle
             whose tangent is X, where -PI/2 < ATN(X) <
             PI/2.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ATND( X )
  PARAMETER: X  is a number
DESCRIPTION: The arctangent of X in degrees, i.e. the angle
             whose tangent is X, where -90 < ATND(X) < 90.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ATNG( X )
  PARAMETER: X  is a number
DESCRIPTION: The arctangent of X in gradians, i.e. the
             angle whose tangent is X, where -100 <
             ATND(X) < 100.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = BASE
DESCRIPTION: The current OPTION BASE setting.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = BIN$( X )
  PARAMETER: X  is a number, [MININT,MAXINT]
DESCRIPTION: The the binary (base 2) representation of X.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = BIN$( X, Y )
  PARAMETER: X  is a number, [MININT,MAXINT]
  PARAMETER: Y  is a number, [0,255]
DESCRIPTION: The the binary (base 2) representation of X. 
             The result will be at least Y digits long. 
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = CATALOG
DESCRIPTION: Displays all the file names.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = CATALOG( A$ )
  PARAMETER: A$ is a string, LEN >= 1
DESCRIPTION: Displays all the file names matching A$.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = CCUR( X )
  PARAMETER: X  is a number, [MINCUR,MAXCUR]
DESCRIPTION: The currency (64-bit) integer value of X.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = CDBL( X )
  PARAMETER: X  is a number, [MINDBL,MAXDBL]
DESCRIPTION: The double-precision value of X.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = CEIL( X )
  PARAMETER: X  is a number
DESCRIPTION: The smallest integer not less than X.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = CHAR( X, Y )
  PARAMETER: X  is a number, [0,255]
  PARAMETER: Y  is a number, [0,MAXLEN]
DESCRIPTION: The string Y bytes long consisting of CHR$(X).
             Same as STRING$(Y,X).
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = CHAR$( X )
  PARAMETER: X  is a number, [0,255]
DESCRIPTION: The one-character string with the character
             corresponding to the numeric code X.  On
             ASCII systems, CHAR$(65) returns "A".
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = CHDIR( A$ )
  PARAMETER: A$ is a string, LEN >= 1
DESCRIPTION: Changes to the directory named to A$.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = CHR( X )
  PARAMETER: X  is a number
DESCRIPTION: The one-character string with the character
             corresponding to the numeric code X.  On
             ASCII systems, CHR(65) returns "A".
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = CHR( X )
  PARAMETER: X  is a number
DESCRIPTION: The output of PRINT X.  A$ = CHR(X) is the
             opposite of X = NUM(A$).
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = CHR$( X )
  PARAMETER: X  is a number, [0,255]
DESCRIPTION: The one-character string with the character
             corresponding to the numeric code X.  On
             ASCII systems, CHR$(65) returns "A".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = CIN( X )
  PARAMETER: X  is a number, [MININT,MAXINT]
DESCRIPTION: If file # X is <= 0 then returns -1.  If file
             # X is not opened for reading then returns
             -1.  If file # X is at EOF then returns -1, 
             Otherwise returns the next byte value read
             from file X.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = CINT( X )
  PARAMETER: X  is a number, [MININT,MAXINT]
DESCRIPTION: The short (16-bit) integer value of X.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = CLG( X )
  PARAMETER: X  is a number, >  0
DESCRIPTION: The common logarithm of X; X shall be greater
             than zero.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = CLK( X )
  PARAMETER: X  is a number
DESCRIPTION: The time elapsed since the previous midnight,
             expressed in hours; e.g., the value of CLK at
             3:15 PM is 15.25.  If there is no clock
             available, then the value of CLK shall be -1.
             The value of CLK at midnight shall be zero
             (not 24).  The value of X is ignored.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = CLK( X )
  PARAMETER: X  is a number
DESCRIPTION: The time of day in 24-hour notation according
             to ISO 3307.  For example, the value of CLK
             at 11:15 AM is "11:15:00".  If there is no
             clock available, then the value of CLK shall
             be "99:99:99".  The value of TIME$ at
             midnight is "00:00:00".  The value of
             parameter X is ignored.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = CLK$
DESCRIPTION: The time of day in 24-hour notation according
             to ISO 3307.  For example, the value of TIME$
             at 11:15 AM is "11:15:00".  If there is no
             clock available, then the value of TIME$
             shall be "99:99:99".  The value of TIME$ at
             midnight is "00:00:00".
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = CLNG( X )
  PARAMETER: X  is a number, [MINLNG,MAXLNG]
DESCRIPTION: The long (32-bit) integer value of X.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = CLOG( X )
  PARAMETER: X  is a number, >  0
DESCRIPTION: The common logarithm of X; X shall be greater
             than zero.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = CLOSE
DESCRIPTION: Close all open files.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = CLOSE( X )
  PARAMETER: X  is a number, [MININT,MAXINT]
DESCRIPTION: Close file number X.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = CLS
DESCRIPTION: Clears the screen. Cursor is positioned at row
             1, column 1.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = CNTRL( X, Y )
  PARAMETER: X  is a number, [MININT,MAXINT]
  PARAMETER: Y  is a number, [MININT,MAXINT]
DESCRIPTION: CNTRL 1,Y sets the number of significant
             digits to print.  CNTRL 3,Y sets the width of
             the print zones.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = CODE( A$ )
  PARAMETER: A$ is a string, LEN >= 1
DESCRIPTION: The numeric code for the first letter in A$. 
             For example, CODE("ABC") returns 65 on ASCII
             systems.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = COLOR( X, Y )
  PARAMETER: X  is a number, [0,255]
  PARAMETER: Y  is a number, [0,255]
DESCRIPTION: Sets the foreground text color to X, and the
             background text color to Y.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = COMMAND$
DESCRIPTION: All command line parameters, concatenated with
             one space between each.  Support for
             parameters varies by operating system,
             compiler, and so on.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = COMMAND$( X )
  PARAMETER: X  is a number, [0,255]
DESCRIPTION: The command line parameters.  COMMAND$(0) is
             the BASIC program name.  COMMAND$(1) is the
             first parameter after the BASIC program name,
             and so on.  Support for parameters varies by
             operating system, compiler, and so on.  X in
             [0..9]  
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = COS( X )
  PARAMETER: X  is a number
DESCRIPTION: The cosine of X, where X is in radians.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = COSD( X )
  PARAMETER: X  is a number
DESCRIPTION: The cosine of X, where X is in degrees.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = COSG( X )
  PARAMETER: X  is a number
DESCRIPTION: The cosine of X, where X is in gradians.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = COSH( X )
  PARAMETER: X  is a number
DESCRIPTION: The hyperbolic cosine of X.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = COT( X )
  PARAMETER: X  is a number
DESCRIPTION: The cotangent of X, where X is in radians.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = COUNT
DESCRIPTION: The current cursor position in the line.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = CSC( X )
  PARAMETER: X  is a number
DESCRIPTION: The cosecant of X, where X is in radians.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = CSH( X )
  PARAMETER: X  is a number
DESCRIPTION: The hyperbolic cosine of X.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = CSNG( X )
  PARAMETER: X  is a number, [MINFLT,MAXFLT]
DESCRIPTION: The single-precision value of X.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = CUR( X, Y )
  PARAMETER: X  is a number, [0,255]
  PARAMETER: Y  is a number, [0,255]
DESCRIPTION: Locates the cursor to row X, column Y.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = CVC( A$ )
  PARAMETER: A$ is a string, LEN >= sizeof(CUR)
DESCRIPTION: The currency (64-bit) integer value in A$,
             which was created by MKC$.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = CVD( A$ )
  PARAMETER: A$ is a string, LEN >= sizeof(DBL)
DESCRIPTION: The double-precision value in A$, which was
             created by MKD$.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = CVI( A$ )
  PARAMETER: A$ is a string, LEN >= sizeof(INT)
DESCRIPTION: The short (16-bit) integer value in A$, which
             was created by MKI$.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = CVL( A$ )
  PARAMETER: A$ is a string, LEN >= sizeof(LNG)
DESCRIPTION: The long (32-bit) integer value in A$, which
             was created by MKL$.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = CVS( A$ )
  PARAMETER: A$ is a string, LEN >= sizeof(FLT)
DESCRIPTION: The single-precision value in A$, which was
             created by MKS$.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = DAT$
DESCRIPTION: The current date based on the internal clock
             as a string in the format set by OPTION DATE.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = DATE
DESCRIPTION: The current date in decimal form YYYDDD, where
             YYY are the number of years since 1900 and
             DDD is the ordinal number of the current day
             of the year; e.g., the value of DATE on May
             9, 1977 was 77129.  If there is no calendar
             available, then the value of DATE shall be
             -1.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = DATE$
DESCRIPTION: The current date based on the internal clock
             as a string in the format set by OPTION DATE.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = DATE$( X )
  PARAMETER: X  is a number
DESCRIPTION: The current date based on the internal clock
             as a string in the format set by OPTION DATE.
             The value of parameter X is ignored.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = DEG
DESCRIPTION: Configures the math functions to accept and
             return angles in degrees.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = DEG( X )
  PARAMETER: X  is a number, [0,255]
DESCRIPTION: When X is zero sets RADIANS.  When X is
             non-zero sets DEGREES.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = DEG( X )
  PARAMETER: X  is a number
DESCRIPTION: The number of degrees in X radians.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = DEGREE
DESCRIPTION: Configures the math functions to accept and
             return angles in degrees.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = DEGREE( X )
  PARAMETER: X  is a number
DESCRIPTION: The number of degrees in X radians.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = DET
DESCRIPTION: The determinant of the last MAT INV.  Zero
             means error.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = DIGITS( X )
  PARAMETER: X  is a number, [0,255]
DESCRIPTION: X is the number of significiant digits to
             print for numbers (0..17).  If X = 0 then
             disabled.  
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = DIGITS( X, Y )
  PARAMETER: X  is a number, [0,255]
  PARAMETER: Y  is a number, [0,255]
DESCRIPTION: X is the number of significiant digits to
             print for numbers (0..17).  If X = 0 then
             disabled.  Y is the number of decimal places
             to round (0..17).  If Y = 0 then disabled.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = DIM( ... )
DESCRIPTION: DIM( arrayname ).  The total number of
             dimensions of the array.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = DPEEK( X )
  PARAMETER: X  is a number, [MINLNG,MAXLNG]
DESCRIPTION: The value read from hardware address X. Causes
             ERROR 73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = DPOKE( X, Y )
  PARAMETER: X  is a number, [MINLNG,MAXLNG]
  PARAMETER: Y  is a number, [MININT,MAXINT]
DESCRIPTION: Sends Y to hardware address X.  Causes ERROR
             73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = EDIT$( A$, X )
  PARAMETER: A$ is a string, LEN >= 0
  PARAMETER: X  is a number, [MININT,MAXINT]
DESCRIPTION: Edits the characters of A$, according to the
             bits set in X.
             1 = discard parity bit.
             2 = discard all spaces.
             4 = discard all carriage returns, line feeds,
             form feeds, deletes, escapes and nulls.
             8 = discard leading spaces.
             16 = replace multiple spaces with one space.
             32 = change lower case to upper case.
             64 = change [ to ( and change ] to ).
             128 = discard trailing spacess.
             256 = suppress editing within quotes.
             The order in which edits occur is
             implementation defined.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ENVIRON( A$ )
  PARAMETER: A$ is a string, LEN >= 1
DESCRIPTION: Sends the environment variable expression
             contained in A$ to the host operating system.
             A$ must contain the  "=" character.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = ENVIRON$( A$ )
  PARAMETER: A$ is a string, LEN >= 1
DESCRIPTION: The value of the environment variable named
             A$.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = EOF( X )
  PARAMETER: X  is a number, [MININT,MAXINT]
DESCRIPTION: If device number X is at the end-of-file, then
             -1, otherwise 0.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = EPS( X )
  PARAMETER: X  is a number
DESCRIPTION: The maximum of (X-X1,X2-X, sigma) where X1 and
             X2 are the predecessor and successor of X and
             signma is the smallest positive value
             representable.  If X has no predecessor the
             X1=X and if X has no successor the X2=X. 
             Note EPS(0) is the smallest positive number
             representable by the implementation, and is
             therefor implementation-defined.  Note also
             that EPS may produce different results for
             different arithmetic options (see OPTION
             ARITHMETIC).
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ERL
DESCRIPTION: The line number of the most recent error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ERR
DESCRIPTION: The error number of the most recent error.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = ERR$
DESCRIPTION: The last error message.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ERRL
DESCRIPTION: The line number of the most recent error.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ERRN
DESCRIPTION: The error number of the most recent error.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ERROR( X )
  PARAMETER: X  is a number, [0,255]
DESCRIPTION: Simulate the error number in X.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ERROR( X, A$ )
  PARAMETER: X  is a number, [0,255]
  PARAMETER: A$ is a string, LEN >= 0
DESCRIPTION: Simulate the error number in X, with a custom
             message in A$.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = ERROR$
DESCRIPTION: The last error message.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = EXAM( X )
  PARAMETER: X  is a number, [MINLNG,MAXLNG]
DESCRIPTION: The value read from hardware address X. 
             Causes ERROR 73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = EXEC( A$ )
  PARAMETER: A$ is a string, LEN >= 1
DESCRIPTION: The exit code resulting from the execution of
             an operating system command.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = EXF( ... )
DESCRIPTION: Execute hardware program.  Causes ERROR 73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [X] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = EXP( X )
  PARAMETER: X  is a number
DESCRIPTION: The exponential value of X, i.e., the value of
             the base of natural logarithms (e = 2.71828)
             raised to the power of X;  if EXP(X) is less
             that machine infinitesimal, then its value
             shall be replaced with zero.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = FALSE
DESCRIPTION: The value of FALSE.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = FETCH( X )
  PARAMETER: X  is a number, [MINLNG,MAXLNG]
DESCRIPTION: The value read from hardware address X. 
             Causes ERROR 73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = FILEATTR( X, Y )
  PARAMETER: X  is a number, [MININT,MAXINT]
  PARAMETER: Y  is a number, [MININT,MAXINT]
DESCRIPTION: For file X, if Y = 1 then returns open mode,
             otherwise returns zero.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = FILES
DESCRIPTION: Displays all the file names.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = FILES( A$ )
  PARAMETER: A$ is a string, LEN >= 1
DESCRIPTION: Displays all the file names matching A$.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = FILL( X, Y )
  PARAMETER: X  is a number, [MINLNG,MAXLNG]
  PARAMETER: Y  is a number, [0,255]
DESCRIPTION: Sends Y to hardware address X.  Causes ERROR
             73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = FIX( X )
  PARAMETER: X  is a number
DESCRIPTION: The truncated integer, part of X. FIX (X) is
             equivalent to SGN(X)*INT(ABS(X)). The major
             difference between FIX and INT is that FIX
             does not return the next lower number for
             negative X.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = FLOAT( X )
  PARAMETER: X  is a number
DESCRIPTION: The rounded integer valuet of X.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = FLOW
DESCRIPTION: Turn tracing ON
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = FP( X )
  PARAMETER: X  is a number
DESCRIPTION: The fractional part of X, i.e. X - IP(X).
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = FRAC( X )
  PARAMETER: X  is a number
DESCRIPTION: The fractional part of X, i.e. X - IP(X).
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = FRE
DESCRIPTION: The number of bytes of available memory.  This
             function is provided for backward
             compatibility only and it always returns a
             fixed value of 32000.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = FRE( A$ )
  PARAMETER: A$ is a string, LEN >= 0
DESCRIPTION: The number of bytes of available memory.  This
             function is provided for backward
             compatibility only and it always returns a
             fixed value of 32000.The value of A$ is
             ignored.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = FRE( X )
  PARAMETER: X  is a number
DESCRIPTION: The number of bytes of available memory.  This
             function is provided for backward
             compatibility only and it always returns a
             fixed value of 32000.  The value of X is
             ignored.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = FREE
DESCRIPTION: The number of bytes of available memory.  This
             function is provided for backward
             compatibility only and it always returns a
             fixed value of 32000.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = FREE( X )
  PARAMETER: X  is a number
DESCRIPTION: The number of bytes of available memory.  This
             function is provided for backward
             compatibility only and it always returns a
             fixed value of 32000.  The value of X is
             ignored.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = FREE( A$ )
  PARAMETER: A$ is a string, LEN >= 0
DESCRIPTION: The number of bytes of available memory.  This
             function is provided for backward
             compatibility only and it always returns a
             fixed value of 32000.The value of A$ is
             ignored.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = FREEFILE
DESCRIPTION: The next available file number.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = GET( X )
  PARAMETER: X  is a number, [MININT,MAXINT]
DESCRIPTION: For file X, gets the next available record.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = GET( X )
  PARAMETER: X  is a number
DESCRIPTION: Get character code from input.  The value of X
             is ignored. Similar to ASC(INKEY$).
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [X] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = GET( X, Y )
  PARAMETER: X  is a number, [MININT,MAXINT]
  PARAMETER: Y  is a number, [MININT,MAXINT]
DESCRIPTION: For file X, gets record number Y.  The first
             record number is 1.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = GRAD
DESCRIPTION: Configures the math functions to accept and
             return angles in gradians.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = GRADIAN
DESCRIPTION: Configures the math functions to accept and
             return angles in gradians.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = HCS( X )
  PARAMETER: X  is a number
DESCRIPTION: The hyperbolic cosine of X.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = HEX( A$ )
  PARAMETER: A$ is a string, LEN >= 1
DESCRIPTION: The numeric value of the hexadecimal string in
             A$.  For example, HEX("FFFF") returns 65535.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = HEX$( X )
  PARAMETER: X  is a number, [MININT,MAXINT]
DESCRIPTION: The the hexadecimal (base 16) representation
             of X.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = HEX$( X, Y )
  PARAMETER: X  is a number, [MININT,MAXINT]
  PARAMETER: Y  is a number, [0,255]
DESCRIPTION: The the hexadecimal (base 16) representation
             of X.  The result will be at least Y digits
             long. 
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = HOME
DESCRIPTION: Clears the screen. Cursor is positioned at row
             1, column 1.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = HSN( X )
  PARAMETER: X  is a number
DESCRIPTION: The hyperbolic sine of X.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = HTN( X )
  PARAMETER: X  is a number
DESCRIPTION: The hyperbolic tangent of X.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = INCH$
DESCRIPTION: The keypress, if available. If a keypress is
             not available, then immediately returns an
             empty string.  If not supported by the
             platform, then always returns an empty
             string, so use INPUT$(1) instead.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = INDEX( A$, B$ )
  PARAMETER: A$ is a string, LEN >= 0
  PARAMETER: B$ is a string, LEN >= 0
DESCRIPTION: The position at which B$ occurs in A$,
             beginning at position 1.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = INITIALIZE
DESCRIPTION: This function is provided for backward
             compatibility only and it always returns a
             fixed value of 0.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = INKEY$
DESCRIPTION: The keypress, if available. If a keypress is
             not available, then immediately returns an
             empty string.  If not supported by the
             platform, then always returns an empty
             string, so use INPUT$(1) instead.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = INP( X )
  PARAMETER: X  is a number, [0,255]
DESCRIPTION: The value read from machine port X.  Causes
             ERROR 73.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = INPUT$( X )
  PARAMETER: X  is a number, [0,MAXLEN]
DESCRIPTION: The string of X characters, read from the
             terminal.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = INPUT$( X, Y )
  PARAMETER: X  is a number, [0,MAXLEN]
  PARAMETER: Y  is a number, [MININT,MAXINT]
DESCRIPTION: The string of X characters, read from file Y.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = INSTR( A$, B$ )
  PARAMETER: A$ is a string, LEN >= 0
  PARAMETER: B$ is a string, LEN >= 0
DESCRIPTION: The position at which B$ occurs in A$,
             beginning at position 1.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = INSTR( A$, B$, X )
  PARAMETER: A$ is a string, LEN >= 0
  PARAMETER: B$ is a string, LEN >= 0
  PARAMETER: X  is a number, [1,MAXLEN]
DESCRIPTION: The position at which B$ occurs in A$,
             beginning at position X.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = INSTR( X, A$, B$ )
  PARAMETER: X  is a number, [1,MAXLEN]
  PARAMETER: A$ is a string, LEN >= 0
  PARAMETER: B$ is a string, LEN >= 0
DESCRIPTION: The position at which B$ occurs in A$,
             beginning at position X.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = INT( X )
  PARAMETER: X  is a number
DESCRIPTION: The largest integer not greater than X; e.g.
             INT(1.3) = 1 and INT(-1.3) = 2.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = INT%( X )
  PARAMETER: X  is a number
DESCRIPTION: The rounded integer valuet of X.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = IP( X )
  PARAMETER: X  is a number
DESCRIPTION: The integer part of X, i.e.,
             SGN(X)*INT(ABS(X)).
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = KEY
DESCRIPTION: The keypress, if available. If a keypress is
             not available, then immediately returns an
             empty string.  If not supported by the
             platform, then always returns an empty
             string, so use INPUT$(1) instead.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = KEY$
DESCRIPTION: The keypress, if available. If a keypress is
             not available, then immediately returns an
             empty string.  If not supported by the
             platform, then always returns an empty
             string, so use INPUT$(1) instead.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = KILL( A$ )
  PARAMETER: A$ is a string, LEN >= 1
DESCRIPTION: Removes the file named in A$.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = LBOUND( ... )
DESCRIPTION: LBOUND( arrayname [, dimension] ).  The lower
             bound of the array.  The dimension defaults
             to 1.  dimension in [1,DIM(arrayname)]
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = LCASE$( A$ )
  PARAMETER: A$ is a string, LEN >= 0
DESCRIPTION: The string of characters from the value
             associatedwith A$ by replacing each
             upper-case-letter in the string by its
             lower-case version.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = LEFT( A$, X )
  PARAMETER: A$ is a string, LEN >= 0
  PARAMETER: X  is a number, [0,MAXLEN]
DESCRIPTION: The X left-most characters of A$, beginning
             from postion 1.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = LEFT$( A$, X )
  PARAMETER: A$ is a string, LEN >= 0
  PARAMETER: X  is a number, [0,MAXLEN]
DESCRIPTION: The X left-most characters of A$, beginning
             from postion 1.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = LEN( A$ )
  PARAMETER: A$ is a string, LEN >= 0
DESCRIPTION: The length of A$.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = LGT( X )
  PARAMETER: X  is a number, >  0
DESCRIPTION: The common logarithm of X; X shall be greater
             than zero.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = LIN( X )
  PARAMETER: X  is a number, [0,MAXLEN]
DESCRIPTION: The string X bytes long of newline characters.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = LN( X )
  PARAMETER: X  is a number, >  0
DESCRIPTION: The natural logarithm of X; X shall be greater
             than zero.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = LNO( X )
  PARAMETER: X  is a number
DESCRIPTION: Returns X.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = LOC( X )
  PARAMETER: X  is a number, [MININT,MAXINT]
DESCRIPTION: The location of file X; the next record that
             GET or PUT statements will use.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = LOCATE( X, Y )
  PARAMETER: X  is a number, [0,255]
  PARAMETER: Y  is a number, [0,255]
DESCRIPTION: Locates the cursor to row X, column Y.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = LOCK( X )
  PARAMETER: X  is a number, [MININT,MAXINT]
DESCRIPTION: Lock file number X.  Causes ERROR 73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = LOF( X )
  PARAMETER: X  is a number, [MININT,MAXINT]
DESCRIPTION: The length of file X.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = LOG( X )
  PARAMETER: X  is a number, >  0
DESCRIPTION: The natural logarithm of X; X shall be greater
             than zero.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = LOG10( X )
  PARAMETER: X  is a number, >  0
DESCRIPTION: The common logarithm of X; X shall be greater
             than zero.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = LOG2( X )
  PARAMETER: X  is a number, >  0
DESCRIPTION: The base 2 logarithm of X; X shall be greater
             than zero.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = LOGE( X )
  PARAMETER: X  is a number, >  0
DESCRIPTION: The natural logarithm of X; X shall be greater
             than zero.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = LOWER$( A$ )
  PARAMETER: A$ is a string, LEN >= 0
DESCRIPTION: The string of characters from the value
             associatedwith A$ by replacing each
             upper-case-letter in the string by its
             lower-case version.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = LPOS
DESCRIPTION: The current cursor position in the line for
             the printer.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = LTRIM$( A$ )
  PARAMETER: A$ is a string, LEN >= 0
DESCRIPTION: The string of characters resulting from the
             value associated with A$ by deleting all
             leading space characters.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = LTW( X )
  PARAMETER: X  is a number, >  0
DESCRIPTION: The base 2 logarithm of X; X shall be greater
             than zero.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = LWIDTH( X )
  PARAMETER: X  is a number, [0,255]
DESCRIPTION: For printer, sets the line width to X. Zero
             means no wrapping will occur.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = MATCH( A$, B$, X )
  PARAMETER: A$ is a string, LEN >= 0
  PARAMETER: B$ is a string, LEN >= 0
  PARAMETER: X  is a number, [1,MAXLEN]
DESCRIPTION: The character position, within the value
             assocated with A$, of the first character of
             the first occurence of the value associated
             with B$, starting at the Xth character of A$.
             If there is not such occurence, then the
             value returned is zero.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = MAX( A$, B$ )
  PARAMETER: A$ is a string, LEN >= 0
  PARAMETER: B$ is a string, LEN >= 0
DESCRIPTION: The larger of the parameters.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = MAX( X, Y )
  PARAMETER: X  is a number
  PARAMETER: Y  is a number
DESCRIPTION: The larger of the parameters.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = MAXBYT
DESCRIPTION: The largest finite positive number
             representable as a BYTE;
             implementation-defined.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = MAXCUR
DESCRIPTION: The largest finite positive number
             representable as a CURRENCY;
             implementation-defined.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = MAXDBL
DESCRIPTION: The largest finite positive number
             representable as a DOUBLE;
             implementation-defined.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = MAXDEV
DESCRIPTION: The largest finite positive number useable as
             a FILE NUMBER; implementation-defined.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = MAXINT
DESCRIPTION: The largest finite positive number
             representable as an INTEGER;
             implementation-defined.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = MAXLEN
DESCRIPTION: The maximum string length.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = MAXLEN( A$ )
  PARAMETER: A$ is a string, LEN >= 0
DESCRIPTION: The maximum length associated with the
             simple-string-variable A$.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = MAXLNG
DESCRIPTION: The largest finite positive number
             representable as a LONG;
             implementation-defined.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = MAXLVL
DESCRIPTION: The maximum stack level;
             implementation-defined.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = MAXNUM
DESCRIPTION: The largest finite positive number
             representable and manipulable by the
             implementation; implementation-defined. 
             MAXNUM may represent diffent number for
             different arithmetic options (see OPTION
             ARITHMETIC).
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = MAXSNG
DESCRIPTION: The largest finite positive number
             representable as a SINGLE;
             implementation-defined.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = MEM
DESCRIPTION: The number of bytes of available memory.  This
             function is provided for backward
             compatibility only and it always returns a
             fixed value of 32000.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = MID( A$, X )
  PARAMETER: A$ is a string, LEN >= 0
  PARAMETER: X  is a number, [1,MAXLEN]
DESCRIPTION: The characters of A$, starting from postion X.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = MID( A$, X, Y )
  PARAMETER: A$ is a string, LEN >= 0
  PARAMETER: X  is a number, [1,MAXLEN]
  PARAMETER: Y  is a number, [0,MAXLEN]
DESCRIPTION: The Y characters of A$, starting from postion
             X.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = MID$( A$, X )
  PARAMETER: A$ is a string, LEN >= 0
  PARAMETER: X  is a number, [1,MAXLEN]
DESCRIPTION: The characters of A$, starting from postion X.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = MID$( A$, X, Y )
  PARAMETER: A$ is a string, LEN >= 0
  PARAMETER: X  is a number, [1,MAXLEN]
  PARAMETER: Y  is a number, [0,MAXLEN]
DESCRIPTION: The Y characters of A$, starting from postion
             X.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = MIN( X, Y )
  PARAMETER: X  is a number
  PARAMETER: Y  is a number
DESCRIPTION: The smaller of the parameters.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = MIN( A$, B$ )
  PARAMETER: A$ is a string, LEN >= 0
  PARAMETER: B$ is a string, LEN >= 0
DESCRIPTION: The smaller of the parameters.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = MINBYT
DESCRIPTION: The largest finite negative number
             representable as a BYTE;
             implementation-defined.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = MINCUR
DESCRIPTION: The largest finite negative number
             representable as a CURRENCY;
             implementation-defined.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = MINDBL
DESCRIPTION: The largest finite negative number
             representable as a DOUBLE;
             implementation-defined.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = MINDEV
DESCRIPTION: The largest finite negative number useable as
             a FILE NUMBER; implementation-defined.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = MININT
DESCRIPTION: The largest finite negative number
             representable as an INTEGER;
             implementation-defined.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = MINLNG
DESCRIPTION: The largest finite negative number
             representable as a LONG;
             implementation-defined.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = MINNUM
DESCRIPTION: The largest finite negative number
             representable and manipulable by the
             implementation; implementation-defined. 
             MINNUM may represent diffent number for
             different arithmetic options (see OPTION
             ARITHMETIC).
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = MINSNG
DESCRIPTION: The largest finite negative number
             representable as a SINGLE;
             implementation-defined.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = MKC$( X )
  PARAMETER: X  is a number, [MINCUR,MAXCUR]
DESCRIPTION: The internal representation of the currency
             (64-bit) integer X as a string.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = MKD$( X )
  PARAMETER: X  is a number, [MINDBL,MAXDBL]
DESCRIPTION: The internal representation of X as a string.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = MKDIR( A$ )
  PARAMETER: A$ is a string, LEN >= 1
DESCRIPTION: Makes the directory named in A$.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = MKI$( X )
  PARAMETER: X  is a number, [MININT,MAXINT]
DESCRIPTION: The internal representation of the short
             (16-bit) integer X as a string.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = MKL$( X )
  PARAMETER: X  is a number, [MINLNG,MAXLNG]
DESCRIPTION: The internal representation of the long
             (32-bit) integer X as a string.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = MKS$( X )
  PARAMETER: X  is a number, [MINFLT,MAXFLT]
DESCRIPTION: The internal representation of X as a string.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = MOD( X, Y )
  PARAMETER: X  is a number
  PARAMETER: Y  is a number, <> 0
DESCRIPTION: X modulo Y, i.e., X-Y*INT(X/Y).  Y shall not
             equal zero.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = NAME( A$, B$ )
  PARAMETER: A$ is a string, LEN >= 1
  PARAMETER: B$ is a string, LEN >= 1
DESCRIPTION: Rename the file named A$ into B$.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = NAME( ... )
DESCRIPTION: Returns hardware address of variable.  Causes
             ERROR 73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = NOFLOW
DESCRIPTION: Turn tracing OFF
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = NOTRACE
DESCRIPTION: Turn tracing OFF
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = NULL( X )
  PARAMETER: X  is a number, [0,255]
DESCRIPTION: Appends X null characters after each line
             printed by LPRINT or LLIST.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = NUM
DESCRIPTION: The number of values processed by the last MAT
             INPUT.  Zero means error.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = NUM( A$ )
  PARAMETER: A$ is a string, LEN >= 0
DESCRIPTION: The value of the numeric-constant associated
             with A$, if the string associated with A$ is
             a numeric-constant.  Leading and trailing
             spaces in the string are ignored.  If the
             evaluation of the numeric-constant would
             result in a value which causes an underflow,
             then the value returned shall be zero.  For
             example, NUM( " 123.5 " ) = 123.5, NUM(
             "2.E-99" ) could be zero, and NUM( "MCMXVII"
             ) causes an exception.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = NUM$( X )
  PARAMETER: X  is a number
DESCRIPTION: The string generated by the print-statement as
             the numeric-representation of the value
             associated with X.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = OCT$( X )
  PARAMETER: X  is a number, [MININT,MAXINT]
DESCRIPTION: The the octal (base 8) representation of X.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = OCT$( X, Y )
  PARAMETER: X  is a number, [MININT,MAXINT]
  PARAMETER: Y  is a number, [0,255]
DESCRIPTION: The the octal (base 8) representation of X. 
             The result will be at least Y digits long. 
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = OPEN( A$, X, B$ )
  PARAMETER: A$ is a string, LEN >= 1
  PARAMETER: X  is a number, [MININT,MAXINT]
  PARAMETER: B$ is a string, LEN >= 1
DESCRIPTION: Open file number X.  A$ is the mode: "I", "O",
             "A", "R".  B$ is the file name.  Default the
             record length.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = OPEN( A$, X, B$, Y )
  PARAMETER: A$ is a string, LEN >= 1
  PARAMETER: X  is a number, [MININT,MAXINT]
  PARAMETER: B$ is a string, LEN >= 1
  PARAMETER: Y  is a number, [MININT,MAXINT]
DESCRIPTION: Open file number X.  A$ is the mode: "I", "O",
             "A", "R".  B$ is the file name.  Y is the
             record length.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ORD( A$ )
  PARAMETER: A$ is a string, LEN >= 1
DESCRIPTION: The ordinal position of the character named by
             the string associated with A$ in the
             collating sequence of ASCII character set,
             where the first member of the character set
             is in position zero.  The acceptable values
             for the standard character set are shown in
             Table 1.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = OUT( X, Y )
  PARAMETER: X  is a number, [MININT,MAXINT]
  PARAMETER: Y  is a number, [0,255]
DESCRIPTION: Sends Y to hardware port X.  Causes ERROR 73.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = PAD( X )
  PARAMETER: X  is a number
DESCRIPTION: Returns zero.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = PAUSE( X )
  PARAMETER: X  is a number
DESCRIPTION: The program pauses for X times the value of
             OPTION SLEEP seconds.  If the result is zero,
             negative, or more than INT_MAX then PAUSE
             does nothing.  The resolution is
             implementation defined.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = PDL( X )
  PARAMETER: X  is a number, [0,255]
DESCRIPTION: The value read from machine port X.  Causes
             ERROR 73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = PEEK( X )
  PARAMETER: X  is a number, [MINLNG,MAXLNG]
DESCRIPTION: The value read from hardware address X. 
             Causes ERROR 73.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = PI
DESCRIPTION: The constant 3.14159 which is the ratio of the
             circumference of a circle to its diameter.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = PI( X )
  PARAMETER: X  is a number
DESCRIPTION: The constant 3.14159 which is the ratio of the
             circumference of a circle to its diameter,
             times X.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = PIN( X )
  PARAMETER: X  is a number, [0,255]
DESCRIPTION: The value read from machine port X.  Causes
             ERROR 73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = POKE( X, Y )
  PARAMETER: X  is a number, [MINLNG,MAXLNG]
  PARAMETER: Y  is a number, [0,255]
DESCRIPTION: Sends Y to hardware address X.  Causes ERROR
             73.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = POS
DESCRIPTION: The current cursor position in the line.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = POS( X )
  PARAMETER: X  is a number, [MININT,MAXINT]
DESCRIPTION: The current cursor position in the line for
             file X.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = POS( A$, B$ )
  PARAMETER: A$ is a string, LEN >= 0
  PARAMETER: B$ is a string, LEN >= 0
DESCRIPTION: The character position, within the value
             assocated with A$, of the first character of
             the first occurence of the value associated
             with B$, starting at the first character of
             A$.  If there is not such occurence, then the
             value returned is zero.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = POS( A$, B$, X )
  PARAMETER: A$ is a string, LEN >= 0
  PARAMETER: B$ is a string, LEN >= 0
  PARAMETER: X  is a number, [1,MAXLEN]
DESCRIPTION: The character position, within the value
             assocated with A$, of the first character of
             the first occurence of the value associated
             with B$, starting at the Xth character of A$.
             If there is not such occurence, then the
             value returned is zero.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = PRECISION( X )
  PARAMETER: X  is a number, [0,255]
DESCRIPTION: X is the number of decimal places to round
             (0..17).  If X = 0 then disabled.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = PTR( ... )
DESCRIPTION: Returns hardware address of variable.  Causes
             ERROR 73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = PUT( X )
  PARAMETER: X  is a number, [0,255]
DESCRIPTION: Send character code to output.  Returns the
             value of X.  Similar to PRINT CHR$(X).
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [X] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = PUT( X )
  PARAMETER: X  is a number, [MININT,MAXINT]
DESCRIPTION: For file X, puts the next available record.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = PUT( X, Y )
  PARAMETER: X  is a number, [MININT,MAXINT]
  PARAMETER: Y  is a number, [MININT,MAXINT]
DESCRIPTION: For file X, puts record number Y.  The first
             record number is 1.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = RAD
DESCRIPTION: Configures the math functions to accept and
             return angles in radians.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = RAD( X )
  PARAMETER: X  is a number
DESCRIPTION: The number of radians in X degrees.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = RADIAN
DESCRIPTION: Configures the math functions to accept and
             return angles in radians.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = RAN
DESCRIPTION: Seeds the pseudo-random number generator with
             TIME.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = RAN( X )
  PARAMETER: X  is a number
DESCRIPTION: Seeds the pseudo-random number generator with
             X.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = RANDOM
DESCRIPTION: Seeds the pseudo-random number generator with
             TIME.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = RANDOM( X )
  PARAMETER: X  is a number
DESCRIPTION: Seeds the pseudo-random number generator with
             X.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = RANDOMIZE
DESCRIPTION: Seeds the pseudo-random number generator with
             TIME.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = RANDOMIZE( X )
  PARAMETER: X  is a number
DESCRIPTION: Seeds the pseudo-random number generator with
             X.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = REMAINDER( X, Y )
  PARAMETER: X  is a number
  PARAMETER: Y  is a number, <> 0
DESCRIPTION: The remainder function, i.e., X-Y*IP(X/Y).  Y
             shall not equal zero.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = RENAME( A$, B$ )
  PARAMETER: A$ is a string, LEN >= 1
  PARAMETER: B$ is a string, LEN >= 1
DESCRIPTION: Rename file A$ to B$.  If successful, the
             returns -1 else returns 0.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = REPEAT$( X, A$ )
  PARAMETER: X  is a number, [0,MAXLEN]
  PARAMETER: A$ is a string, LEN >= 1
DESCRIPTION: The string consisting of X copies of
             LEFT$(A$,1); X > 0.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = REPEAT$( X, Y )
  PARAMETER: X  is a number, [0,MAXLEN]
  PARAMETER: Y  is a number, [0,255]
DESCRIPTION: The string consisting of X copies of CHR$(Y);
             X > 0.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = RESET
DESCRIPTION: Close all open files.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = RESIDUE
DESCRIPTION: The residue of the last Integer Divide
             operation.  The RESIDUE of -17 / 5 is -2. 
             For X / Y, RESIDUE = CINT( X - Y * CINT( X /
             Y ) ).
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = RIGHT( A$, X )
  PARAMETER: A$ is a string, LEN >= 0
  PARAMETER: X  is a number, [0,MAXLEN]
DESCRIPTION: The right-most X characters of A$.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = RIGHT$( A$, X )
  PARAMETER: A$ is a string, LEN >= 0
  PARAMETER: X  is a number, [0,MAXLEN]
DESCRIPTION: The right-most X characters of A$.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = RMDIR( A$ )
  PARAMETER: A$ is a string, LEN >= 1
DESCRIPTION: Removes the directory named in A$.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = RND
DESCRIPTION: The next pseudo-random number in an
             implementation-defined sequence of
             pseudo-random numbers uniformly distributed
             in the range 0 <= RND < 1.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = RND( X )
  PARAMETER: X  is a number
DESCRIPTION: Returns a pseudorandom number in the range
             [0,1].  The value of X is ignored.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ROUND( X, Y )
  PARAMETER: X  is a number
  PARAMETER: Y  is a number, [MININT,MAXINT]
DESCRIPTION: The value of X rounded to Y decimal digits to
             the right of the decimal point (or -Y digits
             to the left if Y < 0); i.e.,
             INT(X*10^Y+.5)/10^Y.  Y must be in [-32,32].
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = RTRIM$( A$ )
  PARAMETER: A$ is a string, LEN >= 0
DESCRIPTION: The string of characters resulting from the
             value associated with A$ by deleting all
             trailing space characters.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = SCALE( X )
  PARAMETER: X  is a number, [0,255]
DESCRIPTION: X is the number of decimal places to round
             (0..17).  If X = 0 then disabled.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = SEC( X )
  PARAMETER: X  is a number
DESCRIPTION: The secant of X, where X is in radians.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = SEEK( X )
  PARAMETER: X  is a number, [MININT,MAXINT]
DESCRIPTION: The location of file X; the next record that
             GET or PUT statements will use.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = SEEK( X, Y )
  PARAMETER: X  is a number, [MININT,MAXINT]
  PARAMETER: Y  is a number, [MININT,MAXINT]
DESCRIPTION: For file X, move to record number Y; the first
             record number is 1.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = SEG( X )
  PARAMETER: X  is a number
DESCRIPTION: Returns zero.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [X] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = SEG( A$, X, Y )
  PARAMETER: A$ is a string, LEN >= 0
  PARAMETER: X  is a number, [1,MAXLEN]
  PARAMETER: Y  is a number, [0,MAXLEN]
DESCRIPTION: The Y characters of A$, starting from postion
             X.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = SEG$( A$, X, Y )
  PARAMETER: A$ is a string, LEN >= 0
  PARAMETER: X  is a number, [1,MAXLEN]
  PARAMETER: Y  is a number, [0,MAXLEN]
DESCRIPTION: The Y characters of A$, starting from postion
             X.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = SGN( X )
  PARAMETER: X  is a number
DESCRIPTION: The sign of X: -1 if X < 0, 0 if X = 0, and +1
             if X > 0.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = SHELL( A$ )
  PARAMETER: A$ is a string, LEN >= 1
DESCRIPTION: The exit code resulting from the execution of
             an operating system command.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = SIN( X )
  PARAMETER: X  is a number
DESCRIPTION: The sine of X, where X is in radians.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = SIND( X )
  PARAMETER: X  is a number
DESCRIPTION: The sine of X, where X is in degrees.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = SING( X )
  PARAMETER: X  is a number
DESCRIPTION: The sine of X, where X is in gradians.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = SINH( X )
  PARAMETER: X  is a number
DESCRIPTION: The hyperbolic sine of X.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = SIZE( A$ )
  PARAMETER: A$ is a string, LEN >= 1
DESCRIPTION: The total number of 1KB blockes required to
             contain the file.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = SIZE( ... )
DESCRIPTION: SIZE( arrayname ).  The total number of items
             in the array.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = SLEEP( X )
  PARAMETER: X  is a number
DESCRIPTION: The program pauses for X times the value of
             OPTION SLEEP seconds.  If the result is zero,
             negative, or more than INT_MAX then SLEEP
             does nothing.  The resolution is
             implementation defined.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = SNH( X )
  PARAMETER: X  is a number
DESCRIPTION: The hyperbolic sine of X.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = SPA( X )
  PARAMETER: X  is a number, [0,MAXLEN]
DESCRIPTION: The string of X blank spaces.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = SPACE( X )
  PARAMETER: X  is a number, [0,MAXLEN]
DESCRIPTION: The string of X blank spaces.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = SPACE$( X )
  PARAMETER: X  is a number, [0,MAXLEN]
DESCRIPTION: The string of X blank spaces.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = SPC( X )
  PARAMETER: X  is a number
DESCRIPTION: The string of X spaces.  Only for use within
             the PRINT command.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = SQR( X )
  PARAMETER: X  is a number, >= 0
DESCRIPTION: The non-negative square root of X;  X shall be
             non-negative.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = SQRT( X )
  PARAMETER: X  is a number, >= 0
DESCRIPTION: The non-negative square root of X;  X shall be
             non-negative.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = STR( X, Y )
  PARAMETER: X  is a number, [0,MAXLEN]
  PARAMETER: Y  is a number, [0,255]
DESCRIPTION: The string X bytes long consisting of CHR$(Y).
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = STR$( X )
  PARAMETER: X  is a number
DESCRIPTION: The string generated by the print-statement as
             the numeric-representation of the value
             associated with X.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = STRING( X, Y )
  PARAMETER: X  is a number, [0,MAXLEN]
  PARAMETER: Y  is a number, [0,255]
DESCRIPTION: The string X bytes long consisting of CHR$(Y).
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = STRING$( X, A$ )
  PARAMETER: X  is a number, [0,MAXLEN]
  PARAMETER: A$ is a string, LEN >= 1
DESCRIPTION: The string X bytes long consisting of the
             first character of A$.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = STRING$( X, Y )
  PARAMETER: X  is a number, [0,MAXLEN]
  PARAMETER: Y  is a number, [0,255]
DESCRIPTION: The string X bytes long consisting of CHR$(Y).
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = STRIP$( A$ )
  PARAMETER: A$ is a string, LEN >= 0
DESCRIPTION: Return the string with the eighth bit of each
             character cleared.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = STUFF( X, Y )
  PARAMETER: X  is a number, [MINLNG,MAXLNG]
  PARAMETER: Y  is a number, [0,255]
DESCRIPTION: Sends Y to hardware address X.  Causes ERROR
             73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = TAB( X )
  PARAMETER: X  is a number
DESCRIPTION: The string required to advance to column X. 
             Only for use within the PRINT command.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = TAN( X )
  PARAMETER: X  is a number
DESCRIPTION: The tangent of X, where X is in radians.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = TAND( X )
  PARAMETER: X  is a number
DESCRIPTION: The tangent of X, where X is in degrees.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = TANG( X )
  PARAMETER: X  is a number
DESCRIPTION: The tangent of X, where X is in gradians.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = TANH( X )
  PARAMETER: X  is a number
DESCRIPTION: The hyperbolic tangent of X.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = TI
DESCRIPTION: The time elapsed since the previous midnight,
             expressed in seconds; e.g., the value of TIME
             at 11:15 AM is 40500.  If there is no clock
             available, then the value of TIME shall be
             -1.  The value of TIME at midnight shall be
             zero (not 86400).
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = TI$
DESCRIPTION: The time of day in 24-hour notation according
             to ISO 3307.  For example, the value of TIME$
             at 11:15 AM is "11:15:00".  If there is no
             clock available, then the value of TIME$
             shall be "99:99:99".  The value of TIME$ at
             midnight is "00:00:00".
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = TIM
DESCRIPTION: The time elapsed since the previous midnight,
             expressed in seconds; e.g., the value of TIME
             at 11:15 AM is 40500.  If there is no clock
             available, then the value of TIME shall be
             -1.  The value of TIME at midnight shall be
             zero (not 86400).
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [X] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = TIM( X )
  PARAMETER: X  is a number, [0,255]
DESCRIPTION: If X is 0, returns minutes in current hour. 
             If X is 1, returns hours in current day.  If
             X is 2, returns days in current year.  If X
             is 3, returns years since 1900.  Any other
             value for X is an ERROR.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = TIME
DESCRIPTION: The time elapsed since the previous midnight,
             expressed in seconds; e.g., the value of TIME
             at 11:15 AM is 40500.  If there is no clock
             available, then the value of TIME shall be
             -1.  The value of TIME at midnight shall be
             zero (not 86400).
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = TIME( X )
  PARAMETER: X  is a number
DESCRIPTION: The time elapsed since the previous midnight,
             expressed in seconds; e.g., the value of TIME
             at 11:15 AM is 40500.  If there is no clock
             available, then the value of TIME shall be
             -1.  The value of TIME at midnight shall be
             zero (not 86400).  The value of the parameter
             X is ignored.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = TIME$
DESCRIPTION: The time of day in 24-hour notation according
             to ISO 3307.  For example, the value of TIME$
             at 11:15 AM is "11:15:00".  If there is no
             clock available, then the value of TIME$
             shall be "99:99:99".  The value of TIME$ at
             midnight is "00:00:00".
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = TIME$( X )
  PARAMETER: X  is a number
DESCRIPTION: The time of day in 24-hour notation according
             to ISO 3307.  For example, the value of TIME$
             at 11:15 AM is "11:15:00".  If there is no
             clock available, then the value of TIME$
             shall be "99:99:99".  The value of TIME$ at
             midnight is "00:00:00".  The value of X is
             ignored.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = TIMER
DESCRIPTION: The time in the system clock in seconds
             elapsed since midnight.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = TOP
DESCRIPTION: The address of the top of available memory. 
             This function is provided for backward
             compatibility only and it always returns a
             fixed value of 32000.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = TRACE
DESCRIPTION: Turn tracing ON
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = TRACE( X )
  PARAMETER: X  is a number, [0,255]
DESCRIPTION: When X is zero turn tracing off.  When X is
             non-zero turn tracing ON
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = TRIM$( A$ )
  PARAMETER: A$ is a string, LEN >= 0
DESCRIPTION: The string resulting from removing both
             leading and trailing spaces from A$.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = TROFF
DESCRIPTION: Turn tracing OFF
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = TRON
DESCRIPTION: Turn tracing ON
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = TRUE
DESCRIPTION: The value of TRUE.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = TRUNCATE( X, Y )
  PARAMETER: X  is a number
  PARAMETER: Y  is a number, [MININT,MAXINT]
DESCRIPTION: The value of X truncated to Y decimal digits
             to the right of the decimal point (or -Y
             digits to the left if Y < 0); i.e.,
             IP(X*10^Y)/10^Y.  Y in [-32,32].
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = UBOUND( ... )
DESCRIPTION: UBOUND( arrayname [, dimension] ).  The upper
             bound of the array.  The dimension defaults
             to 1.  dimension in [1,DIM(arrayname)]
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = UCASE$( A$ )
  PARAMETER: A$ is a string, LEN >= 0
DESCRIPTION: The string of characters resulting from the
             value associated with A$ by replacing each
             lower-case-letter in the string by its
             upper-case version.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = UNLOCK( X )
  PARAMETER: X  is a number, [MININT,MAXINT]
DESCRIPTION: Unlock file number X.  Causes ERROR 73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = UNSAVE( A$ )
  PARAMETER: A$ is a string, LEN >= 1
DESCRIPTION: Removes the file named in A$.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: S$ = UPPER$( A$ )
  PARAMETER: A$ is a string, LEN >= 0
DESCRIPTION: The string of characters resulting from the
             value associated with A$ by replacing each
             lower-case-letter in the string by its
             upper-case version.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = USR( ... )
DESCRIPTION: Execute hardware program.  Causes ERROR 73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = USR0( ... )
DESCRIPTION: Execute hardware program.  Causes ERROR 73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = USR1( ... )
DESCRIPTION: Execute hardware program.  Causes ERROR 73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = USR2( ... )
DESCRIPTION: Execute hardware program.  Causes ERROR 73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = USR3( ... )
DESCRIPTION: Execute hardware program.  Causes ERROR 73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = USR4( ... )
DESCRIPTION: Execute hardware program.  Causes ERROR 73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = USR5( ... )
DESCRIPTION: Execute hardware program.  Causes ERROR 73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = USR6( ... )
DESCRIPTION: Execute hardware program.  Causes ERROR 73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = USR7( ... )
DESCRIPTION: Execute hardware program.  Causes ERROR 73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = USR8( ... )
DESCRIPTION: Execute hardware program.  Causes ERROR 73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = USR9( ... )
DESCRIPTION: Execute hardware program.  Causes ERROR 73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = UUF( ... )
DESCRIPTION: Execute hardware program.  Causes ERROR 73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [X] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = VAL( A$ )
  PARAMETER: A$ is a string, LEN >= 1
DESCRIPTION: The value of the numeric-constant associated
             with A$, if the string associated with A$ is
             a numeric-constant.  Leading and trailing
             spaces in the string are ignored.  If the
             evaluation of the numeric-constant would
             result in a value which causes an underflow,
             then the value returned shall be zero.  For
             example, VAL( " 123.5 " ) = 123.5, VAL(
             "2.E-99" ) could be zero, and VAL( "MCMXVII"
             ) causes an exception.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: N  = VARPTR( ... )
DESCRIPTION: Returns hardware address of variable.  Causes
             ERROR 73.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = VTAB( X )
  PARAMETER: X  is a number, [0,255]
DESCRIPTION: Savme as LOCATE X, 1.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = WAIT( X )
  PARAMETER: X  is a number
DESCRIPTION: The program pauses for X times the value of
             OPTION SLEEP seconds.  If the result is zero,
             negative, or more than INT_MAX then WAIT does
             nothing.  The resolution is implementation
             defined.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = WAIT( X, Y )
  PARAMETER: X  is a number, [MININT,MAXINT]
  PARAMETER: Y  is a number, [0,255]
DESCRIPTION: Waits for the value of (INP(X) AND Y) to
             become nonzero.  Causes ERROR 73.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = WAIT( X, Y, Z )
  PARAMETER: X  is a number, [MININT,MAXINT]
  PARAMETER: Y  is a number, [0,255]
  PARAMETER: Z  is a number, [0,255]
DESCRIPTION: Waits for the value of ((INP(X) XOR Z) AND Y)
             to become nonzero.  Causes ERROR 73.
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = WIDTH( X )
  PARAMETER: X  is a number, [0,255]
DESCRIPTION: For console, sets the line width to X. Zero
             means no wrapping will occur.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = WIDTH( X, Y )
  PARAMETER: X  is a number, [MININT,MAXINT]
  PARAMETER: Y  is a number, [0,255]
DESCRIPTION: If X = 0, sets the console width to Y.
             If X < 0, sets the printer width to Y.
             If X is an open file number, sets the file
             line width to Y.
             Otherwise sets the console rows to X and the
             line width to Y.
             A value of zero for Y means no wrapping will
             occur.
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ZONE( X )
  PARAMETER: X  is a number, [MININT,MAXINT]
DESCRIPTION: Sets the width of the print zones.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: N  = ZONE( X, Y )
  PARAMETER: X  is a number, [MININT,MAXINT]
  PARAMETER: Y  is a number, [MININT,MAXINT]
DESCRIPTION: X is ignored.  Y sets the width of the print
             zones.
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------


============================================================
                    OPERATORS                               
============================================================


------------------------------------------------------------
     SYNTAX: X ** Y
DESCRIPTION: Exponential
 PRECEDENCE: 14
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [_] MBASIC
             [X] PDP-8
             [X] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: X [ Y
DESCRIPTION: Exponential
 PRECEDENCE: 14
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: X ^ Y
DESCRIPTION: Exponential
 PRECEDENCE: 14
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [_] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: # X
DESCRIPTION: Posation
 PRECEDENCE: 13
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: + X
DESCRIPTION: Posation
 PRECEDENCE: 13
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: - X
DESCRIPTION: Negation
 PRECEDENCE: 13
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: X * Y
DESCRIPTION: Multiplication
 PRECEDENCE: 12
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: X / Y
DESCRIPTION: Division
 PRECEDENCE: 12
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: X \ Y
DESCRIPTION: Integer Division
 PRECEDENCE: 11
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: X MOD Y
DESCRIPTION: Integer Modulus
 PRECEDENCE: 10
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: X + Y
DESCRIPTION: Addition
 PRECEDENCE: 9
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: X - Y
DESCRIPTION: Subtraction
 PRECEDENCE: 9
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: X & Y
DESCRIPTION: Concatenation
 PRECEDENCE: 8
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: X < Y
DESCRIPTION: Less than
 PRECEDENCE: 7
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: X <= Y
DESCRIPTION: Less than or Equal
 PRECEDENCE: 7
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: X <> Y
DESCRIPTION: Not Equal
 PRECEDENCE: 7
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: X = Y
DESCRIPTION: Equal
 PRECEDENCE: 7
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: X =< Y
DESCRIPTION: Less than or Equal
 PRECEDENCE: 7
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: X => Y
DESCRIPTION: Greater than or Equal
 PRECEDENCE: 7
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: X > Y
DESCRIPTION: Greater than
 PRECEDENCE: 7
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: X >< Y
DESCRIPTION: Not Equal
 PRECEDENCE: 7
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: X >= Y
DESCRIPTION: Greater than or Equal
 PRECEDENCE: 7
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [X] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [X] PDP-8
             [X] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: A$ LIKE B$
DESCRIPTION: Compare A$ to the pattern in B$
 PRECEDENCE: 7
   VERSIONS:
             [X] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: NOT X
DESCRIPTION: Bitwise NOT
 PRECEDENCE: 6
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: X AND Y
DESCRIPTION: Bitwise AND
 PRECEDENCE: 5
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: X OR Y
DESCRIPTION: Bitwise OR
 PRECEDENCE: 4
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [X] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [X] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [X] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: X XOR Y
DESCRIPTION: Bitwise Exclusive OR
 PRECEDENCE: 3
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [X] HAARDT
             [X] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [X] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [X] XBASIC
------------------------------------------------------------
     SYNTAX: X XRA Y
DESCRIPTION: Bitwise Exclusive OR
 PRECEDENCE: 3
   VERSIONS:
             [_] BYWATER
             [_] BYWATER-2
             [_] CALL/360
             [_] CBASIC-II
             [_] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [_] GCOS
             [_] HAARDT
             [_] HANDBOOK1
             [X] HANDBOOK2
             [_] HEATH
             [_] MARK-I
             [_] MARK-II
             [_] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [_] RSTS-11
             [_] SYSTEM/360
             [_] SYSTEM/370
             [_] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: X EQV Y
DESCRIPTION: Bitwise EQV
 PRECEDENCE: 2
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------
     SYNTAX: X IMP Y
DESCRIPTION: Bitwise IMP
 PRECEDENCE: 1
   VERSIONS:
             [X] BYWATER
             [X] BYWATER-2
             [X] CALL/360
             [X] CBASIC-II
             [X] DARTMOUTH
             [_] ECMA-55
             [_] ECMA-116
             [X] GCOS
             [X] HAARDT
             [_] HANDBOOK1
             [_] HANDBOOK2
             [_] HEATH
             [X] MARK-I
             [X] MARK-II
             [X] MBASIC
             [_] PDP-8
             [_] PDP-11
             [_] RBASIC
             [X] RSTS-11
             [X] SYSTEM/360
             [X] SYSTEM/370
             [X] TRS-80
             [_] VINTAGE
             [_] XBASIC
------------------------------------------------------------