doc: make sure we use our own code for generating man pages
docutils would in some situations pick up its own manpage.py instead of
doc/manpage.py. Renaming to hgmanpage.py makes it less ambiguous.
#!/bin/sh
hg init
echo a > a
hg ci -Am0
hg -q clone . foo
touch .hg/store/journal
echo foo > a
hg ci -Am0
hg recover
echo % check that zero-size journals are correctly aborted
hg bundle -qa repo.hg
chmod -w foo/.hg/store/00changelog.i
hg -R foo unbundle repo.hg 2>&1 | sed 's/\(abort: Permission denied\).*/\1/'
if test -f foo/.hg/store/journal; then echo 'journal exists :-('; fi
exit 0