Clarify m4_copy semantics.
commit685b65a74f45fab915d3b0138ea429e21ee6f25b
authorEric Blake <ebb9@byu.net>
Thu, 11 Jun 2009 12:43:39 +0000 (11 06:43 -0600)
committerEric Blake <ebb9@byu.net>
Thu, 11 Jun 2009 12:43:39 +0000 (11 06:43 -0600)
tree0c022c2a0786836efead0a0a36e33c0096c6ab9f
parent22e57e5c5ec8d566321d33536b9e6e47e8084580
Clarify m4_copy semantics.

* doc/autoconf.texi (Redefined M4 Macros) <m4_copy>: Update
documentation.
* tests/m4sugar.at (m4@&t@_defn): Enhance test.

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