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[gnu-emacs] / lisp / gs.el

diff --git a/lisp/gs.el b/lisp/gs.el
index 511bde6a4740cca8b039d6639e7c04438f85a3f7..2c38a55f6dfe939731d264dd43fce1f205684358 100644 (file)
--- a/lisp/gs.el
+++ b/lisp/gs.el
@@ -1,6 +1,6 @@
 ;;; gs.el --- interface to Ghostscript
 
-;; Copyright (C) 1998, 2001 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2001, 2004 Free Software Foundation, Inc.
 
 ;; Maintainer: FSF
 ;; Keywords: internal
@@ -39,12 +39,14 @@
 (defvar gs-options
   '("-q"
     ;"-dNOPAUSE"
+    "-dSAFER"
     "-dBATCH"
     "-sDEVICE=<device>"
     "<file>")
   "List of command line arguments to pass to Ghostscript.
 Arguments may contain place-holders `<file>' for the name of the
 input file, and `<device>' for the device to use.")
+(put 'gs-options 'risky-local-variable t)
 
 (defun gs-options (device file)
   "Return a list of command line options with place-holders replaced.
@@ -55,7 +57,6 @@ FILE is the value to substitute for the place-holder `<file>'."
                    option (replace-regexp-in-string "<file>" file option)))
          gs-options))
 
-
 ;; The GHOSTVIEW property (taken from gv 3.5.8).
 ;;
 ;; Type:
@@ -115,10 +116,10 @@ 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 (elt 0 box))
-        (lly (elt 1 box))
-        (urx (elt 2 box))
-        (ury (elt 3 box))
+        (llx (elt box 0))
+        (lly (elt box 1))
+        (urx (elt box 2))
+        (ury (elt box 3))
         (rotation (or (plist-get (cdr spec) :rotate) 0))
         ;; The pixel width IMG-WIDTH of the pixmap gives the
         ;; dots, URX - LLX give the inch.
@@ -196,7 +197,7 @@ the form \"WINDOW-ID PIXMAP-ID\".  Value is non-nil if successful."
        (setenv "GHOSTVIEW" window-and-pixmap-id)
        (setq gs (apply 'start-process "gs" "*GS*" gs-program
                        (gs-options gs-device file)))
-       (process-kill-without-query gs)
+       (set-process-query-on-exit-flag gs nil)
        gs)
     nil))
 
@@ -212,4 +213,5 @@ the form \"WINDOW-ID PIXMAP-ID\".  Value is non-nil if successful."
 
 (provide 'gs)
 
+;;; arch-tag: 06ab51b8-4932-4cfe-9f60-b924a8edb3f0
 ;;; gs.el ends here