def _add(signode: TextElement, text: str) -> bool:
    if addSpace:
        signode += nodes.Text(' ')
    signode += addnodes.desc_annotation(text, text)
    return True
def _add(signode: TextElement, text: str) -> bool:
    if addSpace:
        signode += nodes.Text(' ')
    signode += addnodes.desc_annotation(text, text)
    return True