Allow nameless iteration.
commit615300a1d5e4a7bb89df2d40b8acf2ede38142d0
authorEric Blake <ebb9@byu.net>
Sun, 30 Sep 2007 12:27:46 +0000 (30 06:27 -0600)
committerEric Blake <ebb9@byu.net>
Sun, 30 Sep 2007 12:45:33 +0000 (30 06:45 -0600)
treee4116a4ec4f86d0374135ab3f6fc42a4b616e0e7
parentb2dda0adc778b0d3004950048211289958da2abc
Allow nameless iteration.

* lib/m4sugar/m4sugar.m4 (m4_for, _m4_for): Access variable
indirectly.
* tests/m4sugar.at (myvar): Test this.

Signed-off-by: Eric Blake <ebb9@byu.net>
ChangeLog
lib/m4sugar/m4sugar.m4
tests/m4sugar.at