vi_actions.py 文件源码

def run(self, edit, mode=None, character=None, count=1):
        def f(view, s):
            if mode == modes.VISUAL:
                if s.a <= s.b:
                    if address.b < s.b:
                        return Region(s.a + 1, address.b)
                    else:
                        return Region(s.a, address.b)
                else:
                    return Region(s.a + 1, address.b)

            elif mode == modes.NORMAL:
                return address

            elif mode == modes.INTERNAL_NORMAL:
                if s.a < address.a:
                    return Region(view.full_line(s.b).a, view.line(address.b).b)
                return Region(view.full_line(s.b).b, view.line(address.b).a)

            return s

        state = self.state
        address = state.marks.get_as_encoded_address(character)

        if address is None:
            return

        if isinstance(address, str):
            if not address.startswith('<command'):
                self.view.window().open_file(address, ENCODED_POSITION)
            else:
                # We get a command in this form: <command _vi_double_quote>
                self.view.run_command(address.split(' ')[1][:-1])
            return

        regions_transformer(self.view, f)

        if not self.view.visible_region().intersects(address):
            self.view.show_at_center(address)