1 dnl @ ../doc/m4.texi:2943: Origin of test
2 dnl @ expected status: 0
4 dnl @ Copyright (C) 2006, 2007, 2008, 2009 Free Software
6 dnl @ This file is free software; the Free Software Foundation
7 dnl @ gives unlimited permission to copy and/or distribute it
8 dnl @ with or without modifications, as long as this notice
10 define(`reverse', `ifelse(`$#', `0', , `$#', `1', ``$1'',
11 `reverse(shift($@)), `$1'')')
17 reverse(`foo', `bar', `gnats', `and gnus')
18 dnl @result{}and gnus, gnats, bar, foo