text_objects.py 文件源码

def find_next_lone_bracket(view, start, items, unbalanced=0):
    # TODO: Extract common functionality from here and the % motion instead of
    # duplicating code.
    new_start = start
    for i in range(unbalanced or 1):
        next_closing_bracket = find_in_range(
            view,
            items[1],
            start=new_start,
            end=view.size(),
            flags=sublime.IGNORECASE
        )

        if next_closing_bracket is None:
            # Unbalanced items; nothing we can do.
            return

        while view.substr(next_closing_bracket.begin() - 1) == '\\':
            next_closing_bracket = find_in_range(view, items[1],
                                                 start=next_closing_bracket.end(),
                                                 end=view.size(),
                                                 flags=sublime.IGNORECASE)
            if next_closing_bracket is None:
                return

        new_start = next_closing_bracket.end()

    if view.substr(start) == items[0][-1]:
        start += 1

    nested = 0
    while True:
        next_opening_bracket = find_in_range(view, items[0],
                                             start=start,
                                             end=next_closing_bracket.b,
                                             flags=sublime.IGNORECASE)
        if not next_opening_bracket:
            break
        nested += 1
        start = next_opening_bracket.end()

    if nested > 0:
        return find_next_lone_bracket(view, next_closing_bracket.end(),
                                      items,
                                      nested)
    else:
        return next_closing_bracket