(spam-fetch-field-fast, spam-fetch-field-from-fast)

[gnus] / lisp / mailcap.el

diff --git a/lisp/mailcap.el b/lisp/mailcap.el
index 605f1b3..e6aa0cc 100644 (file)
--- a/lisp/mailcap.el
+++ b/lisp/mailcap.el
@@ -47,7 +47,13 @@
     (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
@@ -172,7 +178,11 @@
      ("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")
@@ -617,7 +627,7 @@ Also return non-nil if no test clause is present."
 
 (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))
@@ -646,7 +656,7 @@ to supply to the test."
               test (list shell-file-name nil nil nil
                          shell-command-switch test)
               status (apply 'call-process test))
-        (= 0 status))))
+        (eq 0 status))))
       (push (list otest result) mailcap-viewer-test-cache)
       result)))