- else if (tigetflag("RGB") > 0) {
- int rows = LINES - 1;
- int cols = COLS - 1;
- /* FIXME: test all 3 types of capability */
- int b_max = 255;
- int r_max = 255;
- int g_max = 255;
- int b_delta = (b_max / rows);
- int r_delta = (r_max / cols);
- int g_delta = (g_max / cols);
- int row = 0;
-
- b = 0;
- using_rgb = TRUE;
- while (row++ < rows) {
- int col = 0;
- r = 0;
- g = g_max;
- while (col++ < cols) {
- int color = (((r * (g_max + 1)) + g) * (b_max + 1)
- + b + MAX_ANSI);
-#if HAVE_INIT_EXTENDED_COLOR
- init_extended_pair(pair, color, color);
+ else {
+ int r_max, g_max, b_max;
+
+ if (parse_rgb(&r_max, &g_max, &b_max) > 0) {
+ int rows = LINES - 1;
+ int cols = COLS - 1;
+ int b_delta = (b_max / rows);
+ int r_delta = (r_max / cols);
+ int g_delta = (g_max / cols);
+ int row = 0;
+
+ b = 0;
+ using_rgb = TRUE;
+ while (row++ < rows) {
+ int col = 0;
+ r = 0;
+ g = g_max;
+ while (col++ < cols) {
+ int color = (((r * (g_max + 1)) + g) * (b_max + 1)
+ + b + MAX_ANSI);
+#if USE_EXTENDED_COLOR
+ init_extended_pair(pair, color, color);