Use @var correctly.
commitc8b753e292542bcda27b335a6b4d2e7f4eb85c9e
authorEric Blake <ebb9@byu.net>
Mon, 22 Dec 2008 17:16:58 +0000 (22 10:16 -0700)
committerEric Blake <ebb9@byu.net>
Mon, 22 Dec 2008 17:16:58 +0000 (22 10:16 -0700)
treefa9dcbbfc57e1d7928072cbdc4f8735f81ff6746
parentdac0f533e2fdd06e0ff5948b6f03042fea3d9402
Use @var correctly.

* doc/m4.texinfo (Operation modes, Preprocessor features)
(Limits control, Frozen state, Debugging options)
(Dynamic loading features): Use lower case names in @var.
(Improved copy): Use @code, not @var, as appropriate.

Signed-off-by: Eric Blake <ebb9@byu.net>
(cherry picked from commit a40a4d17b52d260a6629e2d02052e283a787ad66)
ChangeLog
doc/m4.texinfo