Document m4_expand limitation.
commit8c73ae256cc2426a31bb9154ca1016d85e15a5ca
authorEric Blake <ebb9@byu.net>
Fri, 19 Oct 2007 12:35:37 +0000 (19 06:35 -0600)
committerEric Blake <ebb9@byu.net>
Fri, 19 Oct 2007 12:38:48 +0000 (19 06:38 -0600)
treea510edcde372517d1867447a223e502aa941033c
parentf034d89307739f5f384ad5c201165b4228e1f322
Document m4_expand limitation.

* lib/m4sugar/m4sugar.m4 (m4_expand): Mention problem with
unbalanced parse.
* doc/autoconf.texi (Pretty Help Strings, Evaluation Macros)
(Writing Testsuites): Mention limitations inherited from
m4_expand.

Signed-off-by: Eric Blake <ebb9@byu.net>
ChangeLog
doc/autoconf.texi
lib/m4sugar/m4sugar.m4