configure: cosmetic improvements on comments
commit78690de10361a1e3505a16189a514d10a09845b9
authorChristophe CURIS <christophe.curis@free.fr>
Fri, 2 Jan 2015 09:34:30 +0000 (2 10:34 +0100)
committerCarlos R. Mafra <crmafra@gmail.com>
Fri, 2 Jan 2015 10:08:09 +0000 (2 10:08 +0000)
tree93d3ae19f71ff5ffbad3a91422f0fcb9ee2f7447
parent2c6c7d51c9cfb0760f8c20c2d2cda7d0cb2aaf21
configure: cosmetic improvements on comments

This patch brings more consistency in the presentation of comments,
including:
 - 2 line spaces between blocks (M4 macro tend to make the file look quite
bulky, so it is making the file more aerated)
 - fixes in the length of underlining
 - adding a few comments on the reason of the check to ease maintainance

Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
configure.ac
m4/windowmaker.m4
m4/wm_attributes.m4
m4/wm_imgfmt_check.m4
m4/wm_libexif.m4
m4/wm_libmath.m4
m4/wm_prog_cc_c11.m4