parameters: (self, posno, lineno)
docstring: Remember a line number drawable to paint later.
docstring_summary: Remember a line number drawable to paint later.
docstring_tokens: Remember a line number drawable to paint later .
function: def _draw_linenumber(self, posno, lineno):
          """
          Remember a line number drawable to paint later.
          """
          self._draw_text(
              self._get_linenumber_pos(posno),
              str(lineno).rjust(self.line_number_chars),
              font=self.fonts.get_font(self.line_number_bold,
                                       self.line_number_italic),
              fill=self.line_number_fg,
          )
function_tokens: def _draw_linenumber ( self , posno , lineno ) : self . _draw_text ( self . _get_linenumber_pos ( posno ) , str ( lineno ) . rjust ( self . line_number_chars ) , font = self . fonts . get_font ( self . line_number_bold , self . line_number_italic ) , fill = self . line_number_fg , )