Make unused variable font-list-limit obsolete, and move it out of C.

* display.texi (Font Lookup): Remove font-list-limit.

* lisp/startup.el (command-line):
* lisp/cus-start.el: Don't refer to font-list-limit.

* lisp/faces.el (font-list-limit): Define as an obsolete variable.

* xfaces.c (Vfont_list_limit): Move unused variable to faces.el.

2 files changed, 4 insertions, 8 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 6fe7de51293..644cbc47bfe 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2012-10-23  Chong Yidong  <cyd@gnu.org>
+
+        * xfaces.c (Vfont_list_limit): Move unused variable to faces.el.
+
 2012-10-21  Jan Djärv  <jan.h.d@swipnet.se>
 
         * nsfont.m (nsfont_open, ns_glyph_metrics): Force integer advancement
diff --git a/src/xfaces.c b/src/xfaces.c
index eb9d2dc9f04..221387c4b6d 100644
--- a/src/xfaces.c
+++ b/src/xfaces.c
@@ -371,8 +371,6 @@ Lisp_Object Vface_alternative_font_registry_alist;
 
 static Lisp_Object Qscalable_fonts_allowed;
 
-#define DEFAULT_FONT_LIST_LIMIT 100
-
 /* The symbols `foreground-color' and `background-color' which can be
    used as part of a `face' property.  This is for compatibility with
    Emacs 20.2.  */
@@ -6600,12 +6598,6 @@ syms_of_xfaces (void)
   defsubr (&Sdump_colors);
 #endif
 
-  DEFVAR_LISP ("font-list-limit", Vfont_list_limit,
-               doc: /* Limit for font matching.
-If an integer > 0, font matching functions won't load more than
-that number of fonts when searching for a matching font.  */);
-  Vfont_list_limit = make_number (DEFAULT_FONT_LIST_LIMIT);
-
   DEFVAR_LISP ("face-new-frame-defaults", Vface_new_frame_defaults,
     doc: /* List of global face definitions (for internal use only.)  */);
   Vface_new_frame_defaults = Qnil;