doc: add a vercmp manpage

This includes info on version comparison that is very similar to the stuff
in the pacman manpage, but also a few vercmp examples, the return values,
and other fun stuff.

Also update the version comparison stuff in the pacman manpage.

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/doc/index.txt b/doc/index.txt
index ef328415..afb2719d 100644
--- a/doc/index.txt
+++ b/doc/index.txt
@@ -43,6 +43,7 @@ configuration files dealing with pacman.
 * linkman:pacman[8]
 * linkman:pacman.conf[5]
 * linkman:repo-add[8]
+* linkman:vercmp[8]
 
 Changelog
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