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diff src/faces.c @ 4532:16906fefc8df bytecomp-coding-system-2008-10-29

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Return a list copy in #'built-in-face-specifiers, pre-empting modification. 2008-12-21 Aidan Kehoe <kehoea@parhasard.net> * faces.c (Fbuilt_in_face_specifiers): Don't simply warn the user not to modify Vbuilt_in_face_specifiers, enforce this by returning a copy of the list.
author Aidan Kehoe <kehoea@parhasard.net>
date Sun, 21 Dec 2008 17:23:06 +0000
parents 65c3847d432c
children f32c7f843961
line wrap: on
line diff
--- a/src/faces.c	Sun Nov 02 03:59:54 2008 +0900
+++ b/src/faces.c	Sun Dec 21 17:23:06 2008 +0000
@@ -703,11 +703,10 @@
 
 DEFUN ("built-in-face-specifiers", Fbuilt_in_face_specifiers, 0, 0, 0, /*
 Return a list of all built-in face specifier properties.
-Don't modify this list!
 */
        ())
 {
-  return Vbuilt_in_face_specifiers;
+  return Fcopy_list(Vbuilt_in_face_specifiers);
 }
 
 /* These values are retrieved so often that we make a special