Eric Blake 4766c77f42 Add m4_reverse, and improve m4_list_cmp. ... * lib/m4sugar/m4sugar.m4 (m4_reverse): New macro. (m4_list_cmp): Rewrite to give linear behavior with M4 1.6 on an m4_reverse'd list. * lib/m4sugar/foreach.m4 (m4_reverse): Add the M4 1.4.x counterpart. * tests/m4sugar.at (recursion): Test it. * doc/autoconf.texi (Evaluation Macros) <m4_reverse>: Document it. (Text processing Macros) <m4_append>: Cross-reference to m4_set. * NEWS: Mention new macro. Signed-off-by: Eric Blake <ebb9@byu.net>		2008-07-29 07:12:26 -06:00
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.cvsignore	Prepare for conversion to git.	2007-09-14 22:25:56 +00:00
.gitignore	Generate web docs for 2.62.	2008-04-08 15:01:38 -06:00
autoconf.texi	Add m4_reverse, and improve m4_list_cmp.	2008-07-29 07:12:26 -06:00
fdl.texi	Sync upstream files from gnulib.	2008-01-24 19:35:56 +01:00
install.texi	Fix copyright years.	2007-12-04 22:30:33 +01:00
make-stds.texi	Sync files from upstream, and pass 'make syntax-check'.	2008-04-03 06:22:48 -06:00
Makefile.am	Avoid some autoreconf -Wall warnings.	2008-04-05 09:24:18 -06:00
standards.texi	Sync files from upstream, and pass 'make syntax-check'.	2008-04-03 06:22:48 -06:00