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(parent: a30e920) | patch
Partial m4sugar merge from autoconf: builtins, version.m4.
authorEric Blake <ebb9@byu.net>
Wed, 16 Jul 2008 15:04:26 +0000 (09:04 -0600)
committerEric Blake <ebb9@byu.net>
Tue, 5 Aug 2008 12:39:55 +0000 (06:39 -0600)
commitdfcc5959446a87785cad51a5c5fa7d0cca6b6373
treee80f7171a252b0b0da69daf105e8496252720a32tree | snapshot
parenta30e920d175dc87911322fc791a9f919ffa4cc82commit | diff
Partial m4sugar merge from autoconf: builtins, version.m4.

* data/m4sugar/m4sugar.m4 (changeword): Nuke.
(m4_prepend): Remove, as it is unused and inherently quadratic,
whereas m4_append is linear in newer m4.
(m4_mkstemp): New builtin.
(m4_symbols): Make rename conditional.
(m4_version_prereq): Ensure fatal error if used in bison, which
intentionally lacks version.m4.

Signed-off-by: Eric Blake <ebb9@byu.net>
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data/m4sugar/m4sugar.m4 diff | blob | blame | history
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