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$# handles zero arguments incorrectly.
From: |
R. Clayton |
Subject: |
$# handles zero arguments incorrectly. |
Date: |
Sat, 12 Jan 2008 14:08:21 -0500 (EST) |
$ m4 --version
m4 (GNU M4) 1.4.10
Copyright (C) 2007 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Written by Rene' Seindal.
$ cat bad
define(`nargs', `$#')
nargs()
nargs(1)
nargs(1, 2)
$ m4 < bad
1
1
2
$
This is on a debian testing system updated weekly.
$ uname -a
Linux UlanBator 2.6.22-2-686 #1 SMP Fri Aug 31 00:24:01 UTC 2007 i686
GNU/Linux
$
- $# handles zero arguments incorrectly.,
R. Clayton <=