comparison mercurial/templateutil.py @ 37326:9cd88dd3bf64

templater: micro-optimize join() with empty separator

37325:41a5d815d2c1

    """Join items with the separator; Returns generator of bytes"""
    first = True
    for x in itemiter:
        if first:
            first = False
        else:
            yield sep
        yield x

37326:9cd88dd3bf64

    """Join items with the separator; Returns generator of bytes"""
    first = True
    for x in itemiter:
        if first:
            first = False
        elif sep:
            yield sep
        yield x