convert: fix parents of last fetched svn revision

convert: don't scan directories on property changes

hooks: fix pre- and post- hooks specified in .hg/hgrc We were looking up hooks in the wrong ui object. Also, we weren't handling hooks to commands without a repo.

[PATCH] zsh_completion tag/mq fixes Been using these for almost a month now without problems, so I figured some other people might want them. This allows the zsh completion to work with tags and mq patch names containing spaces, and adds support for qgoto.

tests: Use /bin/sh for test-journal-exists, /bin/bash may not be available

patchbomb: prompt only once for SMTP password - simplify mail._sendmail to be a function rather than a class - simplify connect to return a function rather than a class - move exception handling from mail.sendmail to mail.connect - use a single connection for all messages in patchbomb

transactions: don't show a backtrace when journal exists Now we simply print a message on how to recover.

Merge with crew

diff: don't show function name by default We'd mistakenly made the -p option always on, which meant there was no way to turn it off. It also meant that we were sometimes splitting multibyte characters in function name, which isn't a good default.

merge with main