dnl @ ../doc/m4.texi:6877: Origin of test dnl @ expected status: 0 dnl @ extra options: 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. syscmd(`rm -rf foodir')sysval dnl @result{}0 syscmd(`mkdir foodir')sysval dnl @result{}0 len(mkstemp(`foodir/fooXXXXX')) dnl @result{}16 syscmd(`rm -r foodir')sysval dnl @result{}0