review/rutil.py @ 354188b0eca0

Allow signoff to be added when one already exists on a precursor.

The current obsolescence support makes little difference between
comments/signoff from a cset and the ones from its predecessors.

This patch avoid a signoff from a precursor to be seen as changeable, and allow
the user to re-signoff on the latest version of the changeset.

from mercurial import encoding

def tolocal(s):
    return encoding.tolocal(s.encode('UTF-8'))

def fromlocal(s):
    return s.decode(encoding.encoding, 'replace')