{"ast_node_type":"other","tokens":[{"end":57,"kind":"keyword","start":0,"text":"///"}]}
    /// and fills the last line with unstyled whitespace.
    /// If `line` does not exist in our buffer, adds empty lines up to the given
    pub(crate) fn putc(&mut self, line: usize, col: usize, chr: char, style: Style) {