[Emacs-diffs] Changes to emacs/lisp/term/rxvt.el

[Dan Nicolaescu]

Index: emacs/lisp/term/rxvt.el
diff -c emacs/lisp/term/rxvt.el:1.12 emacs/lisp/term/rxvt.el:1.13
*** emacs/lisp/term/rxvt.el:1.12        Thu Sep 22 21:30:40 2005
--- emacs/lisp/term/rxvt.el     Sat Sep 24 23:10:01 2005
***************
*** 210,215 ****
--- 210,245 ----
        (setq colors (cdr colors)
            color (car colors)
            ncolors (1- ncolors)))
+     (when (and (> ncolors 0) (= ncolors 72))  ; rxvt-unicode
+       ;; 64 non-gray colors
+       (let ((levels '(0 139 205 255))
+           (r 0) (g 0) (b 0))
+       (while (> ncolors 8)
+         (tty-color-define (format "color-%d" (- 88 ncolors))
+                           (- 88 ncolors)
+                           (mapcar 'rxvt-rgb-convert-to-16bit
+                                   (list (nth r levels)
+                                         (nth g levels)
+                                         (nth b levels))))
+         (setq b (1+ b))
+         (if (> b 3)
+             (setq g (1+ g)
+                   b 0))
+         (if (> g 3)
+             (setq r (1+ r)
+                   g 0))
+         (setq ncolors (1- ncolors))))
+       ;; Now the 8 gray colors
+       (while (> ncolors 0)
+       (setq color (rxvt-rgb-convert-to-16bit
+                    (floor
+                     (if (= ncolors 8)
+                         46.36363636
+                       (+ (* (- 8 ncolors) 23.18181818) 69.54545454)))))
+       (tty-color-define (format "color-%d" (- 88 ncolors))
+                         (- 88 ncolors)
+                         (list color color color))
+       (setq ncolors (1- ncolors))))
      ;; Modifying color mappings means realized faces don't use the
      ;; right colors, so clear them.
      (clear-face-cache)))