[Emacs-diffs] Changes to emacs/lisp/gnus/compface.el [lexbind]

[Miles Bader]

Index: emacs/lisp/gnus/compface.el
diff -c /dev/null emacs/lisp/gnus/compface.el:1.2.4.1
*** /dev/null   Thu Sep 16 00:12:39 2004
--- emacs/lisp/gnus/compface.el Thu Sep 16 00:12:15 2004
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*** 0 ****
--- 1,58 ----
+ ;;; compface.el --- functions for converting X-Face headers
+ ;; Copyright (C) 2002 Free Software Foundation, Inc.
+ 
+ ;; Author: Lars Magne Ingebrigtsen <address@hidden>
+ ;; Keywords: news
+ 
+ ;; This file is part of GNU Emacs.
+ 
+ ;; 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.
+ 
+ ;; GNU Emacs is distributed in the hope that it will be useful,
+ ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+ ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ ;; 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.
+ 
+ ;;; Commentary:
+ 
+ ;;; Code:
+ 
+ ;;;###
+ (defun uncompface (face)
+   "Convert FACE to pbm.
+ Requires the external programs `uncompface', and `icontopbm'.  On a
+ GNU/Linux system these might be in packages with names like `compface'
+ or `faces-xface' and `netpbm' or `libgr-progs', for instance."
+   (with-temp-buffer
+     (insert face)
+     (and (eq 0 (apply 'call-process-region (point-min) (point-max)
+                     "uncompface"
+                     'delete '(t nil) nil))
+        (progn
+          (goto-char (point-min))
+          (insert "/* Width=48, Height=48 */\n")
+          ;; I just can't get "icontopbm" to work correctly on its
+          ;; own in XEmacs.  And Emacs doesn't understand un-raw pbm
+          ;; files.
+          (if (not (featurep 'xemacs))
+              (eq 0 (call-process-region (point-min) (point-max)
+                                         "icontopbm"
+                                         'delete '(t nil)))
+            (shell-command-on-region (point-min) (point-max)
+                                     "icontopbm | pnmnoraw"
+                                     (current-buffer) t)
+            t))
+        (buffer-string))))
+ 
+ (provide 'compface)
+ 
+ ;;; arch-tag: f9c78e84-98c0-4142-9682-8ba4cf4c3441
+ ;;; compface.el ends here