From: Ivan Shmakov <ivan@siamics.net>
To: 19912@debbugs.gnu.org
Subject: bug#19912: facemenu-add-face: does not handle 'face being set to a property list
Date: Wed, 25 Feb 2015 17:24:21 +0000 [thread overview]
Message-ID: <87a9013nwa.fsf@violet.siamics.net> (raw)
In-Reply-To: <87r3te31zj.fsf@violet.siamics.net> (Ivan Shmakov's message of "Wed, 25 Feb 2015 07:05:20 +0000")
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Please consider the (once again) revised patch MIMEd.
* lisp/faces.el (face-list-p): Split from face-at-point.
(face-at-point): Use it.
* lisp/facemenu.el (facemenu-add-face): Likewise. (Bug#19912)
Unless there be objections, I hope to push this new change
to ‘master’ within the next day or two.
--
FSF associate member #7257 np. Isle of Avalon — Iron Maiden … B6A0 230E 334A
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--- a/lisp/facemenu.el
+++ b/lisp/facemenu.el
@@ -732,7 +732,7 @@ defun facemenu-add-face (face &optional start end)
face
(facemenu-active-faces
(cons face
- (if (listp prev)
+ (if (face-list-p prev)
prev
(list prev)))
;; Specify the selected frame
--- a/lisp/faces.el
+++ b/lisp/faces.el
@@ -273,6 +273,17 @@ defun face-nontrivial-p (face &optional frame)
(not (internal-lisp-face-empty-p face frame)))
+(defun face-list-p (face-or-list)
+ "True if FACE-OR-LIST is a list of faces.
+Return nil if FACE-OR-LIST is a non-nil atom, or a cons cell whose car
+is either 'foreground-color, 'background-color, or a keyword."
+ ;; The logic of merge_face_ref (xfaces.c) is recreated here.
+ (and (listp face-or-list)
+ (not (memq (car face-or-list)
+ '(foreground-color background-color)))
+ (not (keywordp (car face-or-list)))))
+
+
\f
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; Setting face attributes from X resources.
@@ -1922,11 +1933,7 @@ defun face-at-point (&optional thing multiple)
(get-char-property (point) 'face))))
(cond ((facep faceprop)
(push faceprop faces))
- ((and (listp faceprop)
- ;; Don't treat an attribute spec as a list of faces.
- (not (keywordp (car faceprop)))
- (not (memq (car faceprop)
- '(foreground-color background-color))))
+ ((face-list-p faceprop)
(dolist (face faceprop)
(if (facep face)
(push face faces))))))
next prev parent reply other threads:[~2015-02-25 17:24 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-19 17:15 bug#19903: 24.4; Emacs fails to save enriched buffer with error message `wrong-type-argument symbolp "bold"' Jorge
2015-02-19 18:48 ` bug#19903: 24.4; wrong-type-argument symbolp "bold" during enriched-encode Ivan Shmakov
2015-02-20 8:27 ` bug#19903: 24.4; Emacs fails to save enriched buffer with error message `wrong-type-argument symbolp "bold"' Eli Zaretskii
2015-02-20 8:51 ` Jorge
2015-02-20 9:12 ` bug#19903: 24.4; wrong-type-argument symbolp "bold" during enriched-encode Ivan Shmakov
2015-02-20 10:07 ` Eli Zaretskii
2015-02-20 17:18 ` Stefan Monnier
2015-02-20 18:56 ` Ivan Shmakov
2015-02-20 19:55 ` Stefan Monnier
2015-02-20 21:09 ` Ivan Shmakov
2015-02-21 11:12 ` Ivan Shmakov
2015-02-21 11:42 ` Eli Zaretskii
2015-02-25 6:20 ` Ivan Shmakov
2015-02-25 16:06 ` Eli Zaretskii
2015-02-25 17:10 ` Ivan Shmakov
2015-02-25 17:43 ` Eli Zaretskii
2015-02-25 17:55 ` Ivan Shmakov
2015-02-21 12:12 ` bug#19912: facemenu-add-face: does not handle 'face being set to a property list Ivan Shmakov
2015-02-25 7:05 ` Ivan Shmakov
2015-02-25 17:24 ` Ivan Shmakov [this message]
2015-02-26 18:12 ` Ivan Shmakov
2015-02-20 10:03 ` bug#19903: 24.4; Emacs fails to save enriched buffer with error message `wrong-type-argument symbolp "bold"' Eli Zaretskii
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