1 dnl @ ../doc/m4.texi:3173: 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 undivert(`quote.m4')dnl
11 dnl @result{}divert(`-1')
12 dnl @result{}# quote(args) - convert args to single-quoted string
13 dnl @result{}define(`quote', `ifelse(`$#', `0', `', ``$*'')')
14 dnl @result{}# dquote(args) - convert args to quoted list of quoted strings
15 dnl @result{}define(`dquote', ``$@'')
16 dnl @result{}# dquote_elt(args) - convert args to list of double-quoted strings
17 dnl @result{}define(`dquote_elt', `ifelse(`$#', `0', `', `$#', `1', ```$1''',
18 dnl @result{} ```$1'',$0(shift($@))')')
19 dnl @result{}divert`'dnl