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| author | Lorry Tar Creator <lorry-tar-importer@baserock.org> | 2013-09-22 07:04:10 +0000 |
|---|---|---|
| committer | <> | 2015-02-02 12:02:31 +0000 |
| commit | 23c11479b3ad787adc7a651ee0c4347839e47723 (patch) | |
| tree | 3aa9e1125da84f7e3bd764bbff577c42a766508b /examples/wrapfifo.m4 | |
| download | m4-tarball-23c11479b3ad787adc7a651ee0c4347839e47723.tar.gz | |
Diffstat (limited to 'examples/wrapfifo.m4')
| -rw-r--r-- | examples/wrapfifo.m4 | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/examples/wrapfifo.m4 b/examples/wrapfifo.m4 new file mode 100644 index 0000000..95ff87a --- /dev/null +++ b/examples/wrapfifo.m4 @@ -0,0 +1,10 @@ +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 |