Method append

pythonx/UltiSnips/buffer_proxy.py:128–136

Same as vim.current.window.buffer.append(), but with tracking changes.

(self, line, line_number=-1)

        return len(self._buffer)

    def append(self, line, line_number=-1):
        """
        Same as vim.current.window.buffer.append(), but with tracking changes.
        """
        if line_number < 0:
            line_number = len(self)
        if not isinstance(line, list):
            line = [line]
        self[line_number:line_number] = list(line)

    def __delitem__(self, key):
        if isinstance(key, slice):