dnl @ ../doc/m4.texi:2638: 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.
builtin
dnl @result{}builtin
builtin()
dnl @error{}m4:stdin:2: undefined builtin `'
dnl @result{}
builtin(`builtin')
dnl @error{}m4:stdin:3: Warning: too few arguments to builtin `builtin'
dnl @result{}
builtin(`builtin',)
dnl @error{}m4:stdin:4: undefined builtin `'
dnl @result{}
builtin(`builtin', ``'
')
dnl @error{}m4:stdin:5: undefined builtin ``'
dnl @error{}'
dnl @result{}
indir(`index')
dnl @error{}m4:stdin:7: Warning: too few arguments to builtin `index'
dnl @result{}