dnl @ ../doc/m4.texinfo:4047: Origin of test
dnl @ expected status: 0
dnl @ extra options:  -l6
dnl @ Copyright (C) 2006, 2007, 2008, 2009 Free Software
dnl @ Foundation, Inc.
dnl @ This file is free software; the Free Software Foundation
dnl @ gives unlimited permission to copy and/or distribute it
dnl @ with or without modifications, as long as this notice
dnl @ is preserved.
define(`echo', `$@')debugmode(`+t')
dnl @result{}
echo(`1', `long string')
dnl @error{}m4trace: -1- echo(`1', `long s...') -> ``1',`l...'
dnl @result{}1,long string
indir(`echo', defn(`changequote'))
dnl @error{}m4trace: -2- defn(`change...')
dnl @error{}m4trace: -1- indir(`echo', <changequote>) -> ``''
dnl @result{}