update ui.quiet/verbose/debug/interactive every time the config changes - ui.quiet/verbose/debug/interactive become just a cache of the ui.cdata settings - the quiet, verbose, debug and interactive options from the [ui] section from .hg/hgrc files are respected for commands that open the repo - setting ui.quiet/verbose/debug/interactive with --config works - the command line options always override the hgrc settings - previously it wasn't possible to override a [ui] debug = True. --debug still takes precedence over --quiet and --verbose.

#!/bin/sh

echo 'syntax error' > badext.py
abspath=`pwd`/badext.py

echo '[extensions]' >> $HGRCPATH
echo "badext = $abspath" >> $HGRCPATH

hg -q help help