;;; gs.el --- interface to Ghostscript
-;; Copyright (C) 1998, 2001 Free Software Foundation, Inc.
+;; Copyright (C) 1998, 2001, 2002, 2003, 2004,
+;; 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
;; Maintainer: FSF
;; Keywords: internal
;; This file is part of GNU Emacs.
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
(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.
option (replace-regexp-in-string "<file>" file option)))
gs-options))
-
;; The GHOSTVIEW property (taken from gv 3.5.8).
;;
;; Type:
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.
(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))
(provide 'gs)
+;; arch-tag: 06ab51b8-4932-4cfe-9f60-b924a8edb3f0
;;; gs.el ends here