tests/test-revert-flags

branch closing: mark closed branches with a 'close' extra

Adds a --close-branch option to commit.
When --close-branch is present the commit will mark the changeset
with close=1 in the changeset extras field.

If a regular changeset is added on top of a closed head the branch
is no longer considered closed, and thus re-opened.

#!/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