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========
cxrefbas
========
----------------------------------------------------------
Code cross-reference for tokenized Atari 8-bit BASIC files
----------------------------------------------------------
.. include:: manhdr.rst
SYNOPSIS
========
cxrefbas **input-file**
DESCRIPTION
===========
**cxrefbas** reads an Atari 8-bit BASIC tokenized program. For each
line number in the program, it prints a list of lines that reference
it, via *GOTO*, *GOSUB*, *RESTORE*, *TRAP*, *ON/GOTO*, *ON/GOTO*,
or *ON/GOSUB*.
If a line doesn't exist, but is referenced (e.g. *GOTO 100*, but there
is no line 100), it's printed in the table, prefixed with *!*.
Any command that uses a computed value for a line number will print a
warning on standard error, e.g. *GOTO A* or *GOSUB 100\*A*. Even *GOTO
100+0* is a computed value, since BASIC doesn't do constant folding.
Line numbers above 32767, e.g. *TRAP 40000*, are not listed.
OPTIONS
=======
General Options
---------------
**--help**
Print usage message and exit.
**--version**
Print version number and exit.
**-v**
Verbose operation. When displaying a number in verbose mode, it will
be prefixed with *$* if it's in hex, or no prefix for decimal.
EXIT STATUS
===========
0 for success, 1 for failure.
.. include:: manftr.rst
|
