10 PRINT "OPENTEST.BAS -- Test OPEN, EOF(), PRINT#, LINE INPUT#, and CLOSE"
20 OPEN "test.out" FOR OUTPUT AS # 1
30 PRINT #1,"This is line 1."
40 PRINT #1, "This is line 2."
45 PRINT #1, "ChipMaster WAS here!!"
50 CLOSE #1
60 PRINT "Read from file:"
70 OPEN "test.out" FOR INPUT AS #1
80 WHILE NOT EOF(1)
90   LINE INPUT #1,A$
100   PRINT "> "; A$
110 WEND
120 CLOSE #1
130 PRINT "  --- END OF LINE ---"