tests/notcapable

debugrevspec: pretty print output

Before:

  ('func', ('symbol', 'reverse'), ('func', ('symbol', 'sort'), ('list', ('or',
  ('symbol', '2'), ('symbol', '3')), ('symbol', 'date'))))

After:

  (func
    ('symbol', 'reverse')
    (func
      ('symbol', 'sort')
      (list
        (or
          ('symbol', '2')
          ('symbol', '3'))
        ('symbol', 'date'))))

v2:
- Rebased on stable to avoid having to merge tests output

# 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