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| author | B. Watson <urchlay@slackware.uk> | 2024-06-17 18:40:35 -0400 |
|---|---|---|
| committer | B. Watson <urchlay@slackware.uk> | 2024-06-17 18:40:35 -0400 |
| commit | 7e359d5a95b28e59d2a3e97bef12f028d2ab0ad0 (patch) | |
| tree | f964f19db67c16232aa6f9d40a5c9984bb4d1311 /cxrefbas.rst | |
| parent | 2025724a923b73a1cce27524aea5ed4ac22ffd21 (diff) | |
| download | bw-atari8-tools-7e359d5a95b28e59d2a3e97bef12f028d2ab0ad0.tar.gz | |
cxrefbas: update doc.
Diffstat (limited to 'cxrefbas.rst')
| -rw-r--r-- | cxrefbas.rst | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/cxrefbas.rst b/cxrefbas.rst index 2bba3f7..62346cd 100644 --- a/cxrefbas.rst +++ b/cxrefbas.rst @@ -11,15 +11,33 @@ Code cross-reference for tokenized Atari 8-bit BASIC files SYNOPSIS ======== -cxrefbas **input-file** +cxrefbas [**-v**] **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*. +it. Each reference is followed by a letter that indicates the type +of reference: + +**G** + *GOTO* (without *ON*) or *GO TO*. + +**S** + *GOSUB* (without *ON*). + +**I** + *IF* with line number only, e.g. *IF X THEN 1000*. + +**O** + *ON/GOTO* or *ON/GOSUB*. + +**R** + *RESTORE*. + +**T** + *TRAP*. 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 *!*. |