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.TH "A8DIFF" 1 "2024-07-24" "0.2.1" "Urchlay's Atari 8-bit Tools"
.SH NAME
a8diff \- Show differences between two Atari 8-bit ATASCII text files
.SH SYNOPSIS
.sp
a8diff [\fIdiff\-options\fP] [\fB\-\-\fP \fIa8cat\-options\fP] \fIfile1\fP \fIfile2\fP
.SH DESCRIPTION
.sp
\fBa8diff\fP shows the differences between two ATASCII text files,
using \fBa8cat\fP(1) and \fBdiff\fP(1).
.SH OPTIONS
.sp
\fBa8diff\fP takes no options of its own. It will pass options as\-is
to both \fBa8cat\fP and \fBdiff\fP\&. Use \fB\-\-\fP to separate them: everything
before \fB\-\-\fP is passed to \fBdiff\fP, and everything between \fB\-\-\fP and
the first filename is passed to \fBa8cat\fP\&.
.SH EXAMPLE
.sp
A.LST and B.LST were both created by the \fBLIST\fP command in BASIC.
.INDENT 0.0
.INDENT 3.5
.sp
.nf
.ft C
$ a8diff \-u A.LST B.LST

\-\-\- A.LST.txt 2024\-07\-12 23:56:46.937965855 \-0400
+++ B.LST.txt 2024\-07\-12 23:56:46.938965854 \-0400
@@ \-1,3 +1,4 @@
 10 ? "THIS LINE IS IN BOTH PROGRAMS."
 20 ? "THIS LINE IS ALSO IN BOTH."
+25 ? "THIS LINE ONLY IN B.LST!"
 30 END
.ft P
.fi
.UNINDENT
.UNINDENT
.SH EXIT STATUS
.sp
0 for success. On failure, the exit status is that of whichever command
failed (\fBa8diff\fP or \fBdiff\fP).
.SH COPYRIGHT
.sp
WTFPL. See \fI\%http://www.wtfpl.net/txt/copying/\fP for details.
.SH AUTHOR
.INDENT 0.0
.IP B. 3
Watson <\fI\%urchlay@slackware.uk\fP>; Urchlay on irc.libera.chat \fI##atari\fP\&.
.UNINDENT
.SH SEE ALSO
.sp
\fBa8cat\fP(1),
\fBa8eol\fP(1),
\fBa8xd\fP(1),
\fBatr2xfd\fP(1),
\fBatrsize\fP(1),
\fBaxe\fP(1),
\fBbas2aplus\fP(1),
\fBblob2c\fP(1),
\fBblob2xex\fP(1),
\fBcart2xex\fP(1),
\fBcxrefbas\fP(1),
\fBdasm2atasm\fP(1),
\fBdiffbas\fP(1),
\fBdumpbas\fP(1),
\fBf2toxex\fP(1),
\fBfenders\fP(1),
\fBlistbas\fP(1),
\fBprotbas\fP(1),
\fBrenumbas\fP(1),
\fBrom2cart\fP(1),
\fBunmac65\fP(1),
\fBunprotbas\fP(1),
\fBvxrefbas\fP(1),
\fBwhichbas\fP(1),
\fBxex1to2\fP(1),
\fBxexamine\fP(1),
\fBxexcat\fP(1),
\fBxexsplit\fP(1),
\fBxfd2atr\fP(1),
\fBxex\fP(5),
\fBatascii\fP(7),
\fBfauxtari\fP(7).
.sp
Any good Atari 8\-bit book: \fIDe Re Atari\fP, \fIThe Atari BASIC  Reference
Manual\fP,  the  \fIOS Users\(aq Guide\fP, \fIMapping the Atari\fP, etc.
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