dnl @ ../doc/m4.texinfo:2418: Origin of test dnl @ Copyright (C) 2006 Free Software Foundation 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(`foo', `Macro `FOO'.') dnl @result{} changequote(, ) dnl @result{} foo dnl @result{}Macro `FOO'. `foo' dnl @result{}`Macro `FOO'.'