| dnl Redefine m4wrap to have LIFO semantics. | |
| define(`_m4wrap_level', `0')dnl | |
| define(`_m4wrap', defn(`m4wrap'))dnl | |
| define(`m4wrap', | |
| `ifdef(`m4wrap'_m4wrap_level, | |
| `define(`m4wrap'_m4wrap_level, | |
| `$1'defn(`m4wrap'_m4wrap_level))', | |
| `_m4wrap(`define(`_m4wrap_level', incr(_m4wrap_level))dnl | |
| m4wrap'_m4wrap_level)dnl | |
| define(`m4wrap'_m4wrap_level, `$1')')')dnl |