| dnl @ ../doc/m4.texi:4896: 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. |
| undivert(`wrapfifo.m4')dnl |
| dnl @result{}dnl Redefine m4wrap to have FIFO semantics. |
| dnl @result{}define(`_m4wrap_level', `0')dnl |
| dnl @result{}define(`m4wrap', |
| dnl @result{}`ifdef(`m4wrap'_m4wrap_level, |
| dnl @result{} `define(`m4wrap'_m4wrap_level, |
| dnl @result{} defn(`m4wrap'_m4wrap_level)`$1')', |
| dnl @result{} `builtin(`m4wrap', `define(`_m4wrap_level', |
| dnl @result{} incr(_m4wrap_level))dnl |
| dnl @result{}m4wrap'_m4wrap_level)dnl |
| dnl @result{}define(`m4wrap'_m4wrap_level, `$1')')')dnl |
| include(`wrapfifo.m4') |
| dnl @result{} |
| m4wrap(`a`'m4wrap(`c |
| ', `d')')m4wrap(`b') |
| dnl @result{} |
| dnl @result{}abc |
