has_colors        109 lib/tty/color-ncurses.c     if (has_colors () && !mc_tty_color_disable)
has_colors        125 lib/tty/color-ncurses.c     if (has_colors () && !disable)
has_colors        132 lib/tty/color-slang.c     if (has_colors (disable, force) && !disable)