| dnl @ ../doc/m4.texi:2456: 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. |
| define(`foo', `Expansion one.') |
| dnl @result{} |
| foo |
| dnl @result{}Expansion one. |
| pushdef(`foo', `Expansion two.') |
| dnl @result{} |
| foo |
| dnl @result{}Expansion two. |
| define(`foo', `Second expansion two.') |
| dnl @result{} |
| foo |
| dnl @result{}Second expansion two. |
| undefine(`foo') |
| dnl @result{} |
| foo |
| dnl @result{}foo |
