- sgr_code(+Name, -Code)[private]
- True when code is the Select Graphic Rendition code for Name.
The defined names are given below. Note that most terminals only
implement this partially.
reset all attributes off bold faint italic underline blink(slow)blink(rapid)negative conceal crossed_out font(primary)font(N)Alternate font (1..8) fraktur underline(double)intensity(normal)fg(Name)Color name bg(Name)Color name framed encircled overlined ideogram(underline)right_side_line ideogram(underline(double))right_side_line(double)ideogram(overlined)left_side_line ideogram(stress_marking)-Off Switch attributes off hfg(Name)Color name hbg(Name)Color name