mercurial/dagparser.py

34218:a48ad118c558

        elif ref[0] in pycompat.bytestr(string.digits):
            return r - int(ref)
        else:
            return labels[ref]

    chiter = (c for c in desc)

    def nextch():
        return next(chiter, '\0')

    def nextrun(c, allow):

34219:dfd009e5f9f2

        elif ref[0] in pycompat.bytestr(string.digits):
            return r - int(ref)
        else:
            return labels[ref]

    chiter = pycompat.iterbytestr(desc)

    def nextch():
        return next(chiter, '\0')

    def nextrun(c, allow):