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Partial m4sugar merge from autoconf: m4_wrap vs. m4 1.6.
authorEric Blake <ebb9@byu.net>
Wed, 16 Jul 2008 18:47:48 +0000 (12:47 -0600)
committerEric Blake <ebb9@byu.net>
Thu, 7 Aug 2008 02:19:50 +0000 (20:19 -0600)
commit882a1fbf72219c9aa1a2731e79290733adb35fe6
tree72d32c892c72dde9389824b1232383bc61442c57tree | snapshot
parentdfcc5959446a87785cad51a5c5fa7d0cca6b6373commit | diff
Partial m4sugar merge from autoconf: m4_wrap vs. m4 1.6.

* data/m4sugar/m4sugar.m4 (m4_unquote, m4_wrap_lifo): New macros.
(m4_wrap): Guarantee FIFO order, in spite of m4 1.6.
(m4_init): Consolidate wrapped text into single m4_wrap.
* data/bison.m4 (b4_check_user_names_wrap): Stick with LIFO order
in wrapped text.

Signed-off-by: Eric Blake <ebb9@byu.net>
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