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
"$TESTDIR/hghave" execbit || exit 80
hg init repo
cd repo
echo foo > foo
chmod 644 foo
hg ci -qAm '644'
chmod 755 foo
hg ci -qAm '755'
echo '% reverting to rev 0'
hg revert -a -r 0
hg st
hg diff --git