1 files changed, 37 insertions, 19 deletions

diff --git a/lisp/faces.el b/lisp/faces.el
index 75b12fb03ec..af7b785157a 100644
--- a/lisp/faces.el
+++ b/lisp/faces.el
@@ -162,40 +162,58 @@ in that frame; otherwise change each frame."
   (interactive (internal-face-interactive "underline-p" "underlined"))
   (internal-set-face-1 face 'underline underline-p 7 frame))
 
-(defun modify-face (face foreground background bold-p italic-p underline-p)
+(defun modify-face-read-string (default name alist)
+  (let ((value
+         (completing-read
+          (if default
+              (format "Set face %s %s (default %s): "
+                      face name (downcase default))
+            (format "Set face %s %s: " face name))
+          alist)))
+    (cond ((equal value "none")
+           nil)
+          ((equal value "")
+           default)
+          (t value))))
+
+(defun modify-face (face foreground background stipple
+                         bold-p italic-p underline-p)
   "Change the display attributes for face FACE.
-FOREGROUND and BACKGROUND should be color strings.  (Default color if nil.)
+FOREGROUND and BACKGROUND should be color strings or nil.
+STIPPLE should be a stipple pattern name or nil.
 BOLD-P, ITALIC-P, and UNDERLINE-P specify whether the face should be set bold,
 in italic, and underlined, respectively.  (Yes if non-nil.)
 If called interactively, prompts for a face and face attributes."
   (interactive
    (let* ((completion-ignore-case t)
-          (face         (symbol-name (read-face-name "Face: ")))
-          (foreground   (completing-read
-                         (format "Face %s set foreground (default %s): " face
-                                 (downcase (or (face-foreground (intern face))
-                                               "foreground")))
-                         (mapcar 'list (x-defined-colors))))
-          (background   (completing-read
-                         (format "Face %s set background (default %s): " face
-                                 (downcase (or (face-background (intern face))
-                                               "background")))
-                         (mapcar 'list (x-defined-colors))))
-          (bold-p       (y-or-n-p (concat "Face " face ": set bold ")))
-          (italic-p     (y-or-n-p (concat "Face " face ": set italic ")))
-          (underline-p  (y-or-n-p (concat "Face " face ": set underline "))))
-     (if (string-equal background "") (setq background nil))
-     (if (string-equal foreground "") (setq foreground nil))
+          (face        (symbol-name (read-face-name "Modify face: ")))
+          (colors      (mapcar 'list x-colors))
+          (stipples    (mapcar 'list
+                               (apply 'nconc
+                                      (mapcar 'directory-files
+                                              x-bitmap-file-path))))
+          (foreground  (modify-face-read-string (face-foreground (intern face))
+                                                "foreground" colors))
+          (background  (modify-face-read-string (face-background (intern face))
+                                                "background" colors))
+          (stipple     (modify-face-read-string (face-stipple (intern face))
+                                                "stipple" stipples))
+          (bold-p      (y-or-n-p (concat "Set face " face " bold ")))
+          (italic-p    (y-or-n-p (concat "Set face " face " italic ")))
+          (underline-p (y-or-n-p (concat "Set face " face " underline "))))
      (message "Face %s: %s" face
       (mapconcat 'identity
        (delq nil
         (list (and foreground (concat (downcase foreground) " foreground"))
               (and background (concat (downcase background) " background"))
+              (and stipple (concat (downcase stipple) " stipple"))
               (and bold-p "bold") (and italic-p "italic")
               (and underline-p "underline"))) ", "))
-     (list (intern face) foreground background bold-p italic-p underline-p)))
+     (list (intern face) foreground background stipple
+           bold-p italic-p underline-p)))
   (condition-case nil (set-face-foreground face foreground) (error nil))
   (condition-case nil (set-face-background face background) (error nil))
+  (condition-case nil (set-face-stipple face stipple) (error nil))
   (funcall (if bold-p 'make-face-bold 'make-face-unbold) face nil t)
   (funcall (if italic-p 'make-face-italic 'make-face-unitalic) face nil t)
   (set-face-underline-p face underline-p)