(gs-set-ghostview-window-prop): Use `elt' instead

of `nth' so that using a vector as bounding-box works.
From David.Kastrup@neuroinformatik.ruhr-uni-bochum.de.

diff --git a/lisp/gs.el b/lisp/gs.el
index 9bcf289320583a18b32129054a052cf15534a4de..511bde6a4740cca8b039d6639e7c04438f85a3f7 100644 (file)
--- a/lisp/gs.el
+++ b/lisp/gs.el
@@ -1,6 +1,6 @@
 ;;; gs.el --- interface to Ghostscript
 
-;; Copyright (C) 1998 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2001 Free Software Foundation, Inc.
 
 ;; Maintainer: FSF
 ;; Keywords: internal
@@ -115,10 +115,10 @@ SPEC is a GS image specification.  IMG-WIDTH is the width of the
 requested image, and IMG-HEIGHT is the height of the requested
 image in pixels."
   (let* ((box (plist-get (cdr spec) :bounding-box))
-        (llx (nth 0 box))
-        (lly (nth 1 box))
-        (urx (nth 2 box))
-        (ury (nth 3 box))
+        (llx (elt 0 box))
+        (lly (elt 1 box))
+        (urx (elt 2 box))
+        (ury (elt 3 box))
         (rotation (or (plist-get (cdr spec) :rotate) 0))
         ;; The pixel width IMG-WIDTH of the pixmap gives the
         ;; dots, URX - LLX give the inch.