Improved error message for extensions overriding commands (with test):
- Old text "module foo overrides bar" was misread as overriding module bar.
- Only print a single warning line per extension instead of one for each
command.
#!/bin/sh
echo 'syntax error' > badext.py
abspath=`pwd`/badext.py
echo '[extensions]' >> $HGRCPATH
echo "gpg =" >> $HGRCPATH
echo "hgext.gpg =" >> $HGRCPATH
echo "badext = $abspath" >> $HGRCPATH
hg -q help help