mercurial.spec: Alignment with AIX spec by Jim Hague
* Require Python 2.4 or later
* Note that hgk uses tk - but don't require it
* Remove bashism to support ksh
* Install mq.el
* Handle uncompressed man pages
#!/bin/sh
# http://mercurial.selenic.com/bts/issue433
hg init a
cd a
echo a > a
hg commit -Ama
hg parents -r 0 doesnotexist
true