Business BASIC III: RENUMBER -- Unreferenced Lines
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Business BASIC's RENUMBER program isn't able to properly renumber the sample
program:
10 GOTO 20
Though it's obvious that GOTO 20 references a line that doesn't exist, it
won't always be obvious in a large program. One way to check that there are
no "phantom" line numbers is to use the XREF function in the RENUMBER program
before you actually renumber your program.
program:
10 GOTO 20
Though it's obvious that GOTO 20 references a line that doesn't exist, it
won't always be obvious in a large program. One way to check that there are
no "phantom" line numbers is to use the XREF function in the RENUMBER program
before you actually renumber your program.
Last Modified: Feb 18, 2012