;;; mailcap.el --- MIME media types configuration
-;; Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003
-;; Free Software Foundation, Inc.
+
+;; Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+;; 2005, 2006, 2007 Free Software Foundation, Inc.
;; Author: William M. Perry <wmperry@aventail.com>
;; Lars Magne Ingebrigtsen <larsi@gnus.org>
;; 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)
+;; the Free Software Foundation; either version 3, or (at your option)
;; any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; 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.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
;;; Commentary:
(modify-syntax-entry ?{ "(" table)
(modify-syntax-entry ?} ")" table)
table)
- "A syntax table for parsing sgml attributes.")
+ "A syntax table for parsing SGML attributes.")
+
+(eval-and-compile
+ (when (featurep 'xemacs)
+ (condition-case nil
+ (require 'lpr)
+ (error nil))))
(defvar mailcap-print-command
(mapconcat 'identity
(non-viewer . t)
(type . "application/zip")
("copiousoutput"))
- ;; Prefer free viewers.
("pdf"
(viewer . "gv -safer %s")
(type . "application/pdf")
(test . window-system)
("print" . ,(concat "pdf2ps %s - | " mailcap-print-command)))
("pdf"
- (viewer . "xpdf %s")
+ (viewer . "gpdf %s")
(type . "application/pdf")
("print" . ,(concat "pdftops %s - | " mailcap-print-command))
(test . (eq window-system 'x)))
("pdf"
- (viewer . "acroread %s")
- (type . "application/pdf")
- ("print" . ,(concat "cat %s | acroread -toPostScript | "
- mailcap-print-command))
- (test . window-system))
+ (viewer . "xpdf %s")
+ (type . "application/pdf")
+ ("print" . ,(concat "pdftops %s - | " mailcap-print-command))
+ (test . (eq window-system 'x)))
("pdf"
(viewer . ,(concat "pdftotext %s -"))
(type . "application/pdf")
("sieve"
(viewer . sieve-mode)
(test . (fboundp 'sieve-mode))
- (type . "application/sieve")))
+ (type . "application/sieve"))
+ ("pgp-keys"
+ (viewer . "gpg --import --interactive --verbose")
+ (type . "application/pgp-keys")
+ ("needsterminal")))
("audio"
("x-mpeg"
(viewer . "maplay %s")
("html"
(viewer . mm-w3-prepare-buffer)
(test . (fboundp 'w3-prepare-buffer))
- (type . "text/html")))
+ (type . "text/html"))
+ ("dns"
+ (viewer . dns-mode)
+ (test . (fboundp 'dns-mode))
+ (type . "text/dns")))
("video"
("mpeg"
(viewer . "mpeg_play %s")
whose car is a symbol, it is `eval'led to yield the validity. If it
is a string or list of strings, it represents a shell command to run
to return a true or false shell value for the validity.")
+(put 'mailcap-mime-data 'risky-local-variable t)
(defcustom mailcap-download-directory nil
"*Directory to which `mailcap-save-binary-file' downloads files by default.
(skip-chars-forward ";"))
(setq done t))))
(setq value (buffer-substring val-pos (point))))
- (setq results (cons (cons name value) results))
+ ;; `test' as symbol, others like "copiousoutput" and "needsx11" as
+ ;; strings
+ (setq results (cons (cons (if (string-equal name "test")
+ 'test
+ name)
+ value) results))
(skip-chars-forward " \";\n\t"))
results)))
(defun mailcap-viewer-passes-test (viewer-info type-info)
"Return non-nil iff viewer specified by VIEWER-INFO passes its test clause.
-Also retun non-nil if it has no test clause. TYPE-INFO is an argument
+Also return non-nil if it has no test clause. TYPE-INFO is an argument
to supply to the test."
(let* ((test-info (assq 'test viewer-info))
(test (cdr test-info))
(viewer (cdr (assoc 'viewer viewer-info)))
(default-directory (expand-file-name "~/"))
status parsed-test cache result)
- (if (setq cache (assoc test mailcap-viewer-test-cache))
- (cadr cache)
- (setq
- result
- (cond
- ((not test-info) t) ; No test clause
- ((not test) nil) ; Already failed test
- ((eq test t) t) ; Already passed test
- ((functionp test) ; Lisp function as test
- (funcall test type-info))
- ((and (symbolp test) ; Lisp variable as test
- (boundp test))
- (symbol-value test))
- ((and (listp test) ; List to be eval'd
- (symbolp (car test)))
- (eval test))
- (t
- (setq test (mailcap-unescape-mime-test test type-info)
- test (list shell-file-name nil nil nil
- shell-command-switch test)
- status (apply 'call-process test))
- (= 0 status))))
- (push (list otest result) mailcap-viewer-test-cache)
- result)))
+ (cond ((setq cache (assoc test mailcap-viewer-test-cache))
+ (cadr cache))
+ ((not test-info) t) ; No test clause
+ (t
+ (setq
+ result
+ (cond
+ ((not test) nil) ; Already failed test
+ ((eq test t) t) ; Already passed test
+ ((functionp test) ; Lisp function as test
+ (funcall test type-info))
+ ((and (symbolp test) ; Lisp variable as test
+ (boundp test))
+ (symbol-value test))
+ ((and (listp test) ; List to be eval'd
+ (symbolp (car test)))
+ (eval test))
+ (t
+ (setq test (mailcap-unescape-mime-test test type-info)
+ test (list shell-file-name nil nil nil
+ shell-command-switch test)
+ status (apply 'call-process test))
+ (eq 0 status))))
+ (push (list otest result) mailcap-viewer-test-cache)
+ result))))
(defun mailcap-add-mailcap-entry (major minor info)
(let ((old-major (assoc major mailcap-mime-data)))
(".sit" . "application/x-stuffit")
(".siv" . "application/sieve")
(".snd" . "audio/basic")
+ (".soa" . "text/dns")
(".src" . "application/x-wais-source")
(".tar" . "archive/tar")
(".tcl" . "application/x-tcl")
(provide 'mailcap)
+;;; arch-tag: 1fd4f9c9-c305-4d2e-9747-3a4d45baa0bd
;;; mailcap.el ends here
projects / gnus / blobdiff