span class='kw'>major_tick_line_cap</span> <span class='kw'>=</span> <span class='st'>"butt"</span>,
  <span class='kw'>major_tick_line_color</span> <span class='kw'>=</span> <span class='st'>"black"</span>,
  <span class='kw'>major_tick_line_dash</span> <span class='kw'>=</span> <span class='kw'>NULL</span>,
  <span class='kw'>major_tick_line_dash_offset</span> <span class='kw'>=</span> <span class='fl'>0</span>,
  <span class='kw'>major_tick_line_join</span> <span class='kw'>=</span> <span class='st'>"mit