1 dnl @ ../doc/m4.texi:8477: 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 include(`wraplifo2.m4')
12 undivert(`wraplifo2.m4')dnl
13 dnl @result{}dnl Redefine m4wrap to have LIFO semantics, improved example.
14 dnl @result{}include(`join.m4')dnl
15 dnl @result{}define(`_m4wrap', defn(`m4wrap'))dnl
16 dnl @result{}define(`_arg1', `$1')dnl
17 dnl @result{}define(`m4wrap',
18 dnl @result{}`ifdef(`_$0_text',
19 dnl @result{} `define(`_$0_text', joinall(` ', $@)defn(`_$0_text'))',
20 dnl @result{} `_$0(`_arg1(defn(`_$0_text')undefine(`_$0_text'))')dnl
21 dnl @result{}define(`_$0_text', joinall(` ', $@))')')dnl
22 m4wrap(`define(`foo', ``$0:'-$1-$*-$#-')foo(`a', `b')
26 m4wrap(`nested', `', `$@
29 dnl @result{}lifo text
30 dnl @result{}foo:-a-a,b-2-
31 dnl @result{}nested $@