550     int		color = color_numbers_16[idx];  in lookup_color()  local
554     if (color < 0)  in lookup_color()
563 	    color = color_numbers_16[idx];  in lookup_color()
566 	    color = color_numbers_8[idx];  in lookup_color()
571 	    if (color & 8)  in lookup_color()
576 	color &= 7;	// truncate to 8 colors  in lookup_color()
592 		color = color_numbers_88[idx];  in lookup_color()
594 		color = color_numbers_256[idx];  in lookup_color()
596 		color = color_numbers_8[idx];  in lookup_color()
599 	if (t_colors >= 256 && color == 15 && is_mac_terminal)  in lookup_color()
602 	    color = 231;  in lookup_color()
605     return color;  in lookup_color()
902 highlight_set_ctermfg(int idx, int color, int is_normal_group)  in highlight_set_ctermfg()  argument
904     HL_TABLE()[idx].sg_cterm_fg = color + 1;  in highlight_set_ctermfg()
907 	cterm_normal_fg_color = color + 1;  in highlight_set_ctermfg()
915 	    if (termcap_active && color >= 0)  in highlight_set_ctermfg()
916 		term_fg_color(color);  in highlight_set_ctermfg()
926 highlight_set_ctermbg(int idx, int color, int is_normal_group)  in highlight_set_ctermbg()  argument
928     HL_TABLE()[idx].sg_cterm_bg = color + 1;  in highlight_set_ctermbg()
931 	cterm_normal_bg_color = color + 1;  in highlight_set_ctermbg()
938 	    if (color >= 0)  in highlight_set_ctermbg()
943 		    term_bg_color(color);  in highlight_set_ctermbg()
945 		    dark = (color == 0 || color == 4);  in highlight_set_ctermbg()
947 		else if (color < 16)  in highlight_set_ctermbg()
948 		    dark = (color < 7 || color == 8);  in highlight_set_ctermbg()
969 highlight_set_ctermul(int idx, int color, int is_normal_group)  in highlight_set_ctermul()  argument
971     HL_TABLE()[idx].sg_cterm_ul = color + 1;  in highlight_set_ctermul()
974 	cterm_normal_ul_color = color + 1;  in highlight_set_ctermul()
981 	    if (termcap_active && color >= 0)  in highlight_set_ctermul()
982 		term_ul_color(color);  in highlight_set_ctermul()
1007     int		color;  in highlight_set_cterm_color()  local
1025 	    color = atoi((char *)arg);  in highlight_set_cterm_color()
1029 		color = cterm_normal_fg_color - 1;  in highlight_set_cterm_color()
1039 		color = cterm_normal_bg_color - 1;  in highlight_set_cterm_color()
1049 		color = cterm_normal_ul_color - 1;  in highlight_set_cterm_color()
1073 	    color = lookup_color(i, key[5] == 'F', &bold);  in highlight_set_cterm_color()
1089 	    highlight_set_ctermfg(idx, color, is_normal_group);  in highlight_set_cterm_color()
1091 	    highlight_set_ctermbg(idx, color, is_normal_group);  in highlight_set_cterm_color()
1093 	    highlight_set_ctermul(idx, color, is_normal_group);  in highlight_set_cterm_color()
2275     guicolor_T color;  in decode_hex_color()  local
2281     color = RGB(((hex_digit(hex[1]) << 4) + hex_digit(hex[2])),  in decode_hex_color()
2284     if (color > 0xffffff)  in decode_hex_color()
2286     return gui_adjust_rgb(color);  in decode_hex_color()
2353     guicolor_T  color;  in gui_get_color_cmn()  local
2357 	guicolor_T  color;  in gui_get_color_cmn()  member
2396     color = decode_hex_color(name);  in gui_get_color_cmn()
2397     if (color != INVALCOLOR)  in gui_get_color_cmn()
2398 	return color;  in gui_get_color_cmn()
2403 	    return gui_adjust_rgb(rgb_table[i].color);  in gui_get_color_cmn()
2410     color = colorname2rgb(name);  in gui_get_color_cmn()
2411     if (color == INVALCOLOR)  in gui_get_color_cmn()
2414 	color = colorname2rgb(name);  in gui_get_color_cmn()
2417     return color;  in gui_get_color_cmn()
2426     guicolor_T  color = RGB(r, g, b);  in gui_get_rgb_color_cmn()  local
2428     if (color > 0xffffff)  in gui_get_rgb_color_cmn()
2430     return gui_adjust_rgb(color);  in gui_get_rgb_color_cmn()
3080 	    guicolor_T		color;  in highlight_color()  local
3085 		color = HL_TABLE()[id - 1].sg_gui_fg;  in highlight_color()
3087 		color = HL_TABLE()[id - 1].sg_gui_sp;  in highlight_color()
3089 		color = HL_TABLE()[id - 1].sg_gui_bg;  in highlight_color()
3090 	    if (color == INVALCOLOR)  in highlight_color()
3092 	    rgb = (long_u)GUI_MCH_GET_RGB(color);  in highlight_color()
3137     guicolor_T	color;  in highlight_gui_color_rgb()  local
3143 	color = HL_TABLE()[id - 1].sg_gui_fg;  in highlight_gui_color_rgb()
3145 	color = HL_TABLE()[id - 1].sg_gui_bg;  in highlight_gui_color_rgb()
3147     if (color == INVALCOLOR)  in highlight_gui_color_rgb()
3150     return GUI_MCH_GET_RGB(color);  in highlight_gui_color_rgb()