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