comparison mercurial/templater.py @ 27293:9e06e7fb037d

grammar: favor zero, one, two over ... or no

27292:14a83e8e1b88

def diff(context, mapping, args):
    """:diff([includepattern [, excludepattern]]): Show a diff, optionally
    specifying files to include or exclude."""
    if len(args) > 2:
        # i18n: "diff" is a keyword
        raise error.ParseError(_("diff expects one, two or no arguments"))

    def getpatterns(i):
        if i < len(args):
            s = stringify(args[i][0](context, mapping, args[i][1])).strip()
            if s:

27293:9e06e7fb037d

def diff(context, mapping, args):
    """:diff([includepattern [, excludepattern]]): Show a diff, optionally
    specifying files to include or exclude."""
    if len(args) > 2:
        # i18n: "diff" is a keyword
        raise error.ParseError(_("diff expects zero, one, or two arguments"))

    def getpatterns(i):
        if i < len(args):
            s = stringify(args[i][0](context, mapping, args[i][1])).strip()
            if s: