Rename `image-library-alist' to `dynamic-library-alist'.

* etc/NEWS: Mention `dynamic-library-alist'.

* lisp/image.el (image-library-alist): Declare as obsolete alias.
  (image-type-available-p): Use `dynamic-library-alist'.

* lisp/term/w32-win.el (dynamic-library-alist):
  Use instead of `image-library-alist'.

* nt/INSTALL: Refer to `dynamic-library-alist'.

* src/image.c (Vimage_library_alist)
  (syms_of_image) <image-library-alist>: Move to src/emacs.c and rename.
  (lookup_image_type): Use Vdynamic_library_alist.
  (Finit_image_library): Doc fix.

* src/emacs.c (Vdynamic_library_alist)
  (syms_of_emacs) <dynamic-library-alist>: Move from src/image.c and rename.
  Doc fix.

* src/lisp.h (Vdynamic_library_alist): Declare extern.

3 files changed, 15 insertions, 5 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 39b5f3c0137..190feab75bf 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,11 @@
+2010-10-13  Juanma Barranquero  <lekktu@gmail.com>
+
+        * image.el (image-library-alist): Declare as obsolete alias.
+        (image-type-available-p): Use `dynamic-library-alist'.
+
+        * term/w32-win.el (dynamic-library-alist):
+        Use instead of `image-library-alist'.
+
 2010-10-13  IRIE Shinsuke  <irieshinsuke@yahoo.co.jp>  (tiny change)
 
         * subr.el (last): Make it faster.  (Bug#7174)
diff --git a/lisp/image.el b/lisp/image.el
index 8dd88f627a1..0afdc71cb9e 100644
--- a/lisp/image.el
+++ b/lisp/image.el
@@ -330,14 +330,16 @@ Optional DATA-P non-nil means SOURCE is a string containing image data."
   type)
 
 
-(defvar image-library-alist)
+(define-obsolete-variable-alias
+    'image-library-alist
+    'dynamic-library-alist "24.1")
 
 ;;;###autoload
 (defun image-type-available-p (type)
   "Return non-nil if image type TYPE is available.
 Image types are symbols like `xbm' or `jpeg'."
   (and (fboundp 'init-image-library)
-       (init-image-library type image-library-alist)))
+       (init-image-library type dynamic-library-alist)))
 
 
 ;;;###autoload
diff --git a/lisp/term/w32-win.el b/lisp/term/w32-win.el
index 1779d1025e0..54bb5a5027b 100644
--- a/lisp/term/w32-win.el
+++ b/lisp/term/w32-win.el
@@ -196,10 +196,10 @@ See the documentation of `create-fontset-from-fontset-spec' for the format.")
   "Report an error when a suspend is attempted."
   (error "Suspending an Emacs running under W32 makes no sense"))
 
-(defvar image-library-alist)
+(defvar dynamic-library-alist)
 
-;;; Set default known names for image libraries
-(setq image-library-alist
+;;; Set default known names for external libraries
+(setq dynamic-library-alist
       '((xpm "libxpm.dll" "xpm4.dll" "libXpm-nox4.dll")
         (png "libpng12d.dll" "libpng12.dll" "libpng.dll"
          ;; these are libpng 1.2.8 from GTK+