dnl @ ../doc/m4.texi:955: Origin of test dnl @ expected status: 0 dnl @ extra options: -Dbar=hello foo -Dbar=world foo 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. dnl @result{}hello dnl @result{}world