view tests/notcapable @ 15053:17ffb30d9174 stable

ui: pass ' ' to raw_input when prompting

This is a workaround for calling ui.prompt(...), typing some character then
hitting backspace which causes the entire line to delete rather than just the
one character. This was seen on Debian using gnome-terminal.

(credits to Mads for the idea)

Python bug can be found here: http://bugs.python.org/issue12833

# Disable the $CAP wire protocol capability.

if test -z "$CAP"
then
    echo "CAP environment variable not set."
fi

cat > notcapable-$CAP.py << EOF
from mercurial import extensions, repo
def extsetup():
    extensions.wrapfunction(repo.repository, 'capable', wrapper)
def wrapper(orig, self, name, *args, **kwargs):
    if name in '$CAP'.split(' '):
        return False
    return orig(self, name, *args, **kwargs)
EOF

echo '[extensions]' >> $HGRCPATH
echo "notcapable-$CAP = `pwd`/notcapable-$CAP.py" >> $HGRCPATH