Synch to No Gnus 200601310111.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 504d2e5..b2e0050 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,10 @@
+2006-01-31  Kevin Ryde  <user42@zip.com.au>
+
+       * mailcap.el (mailcap-viewer-passes-test): Don't put "(nil t)" into
+       mailcap-viewer-test-cache when there's no 'test clause, since that
+       will invert the meaning of a "nil" test previously determined by
+       mailcap-mailcap-entry-passes-test.
+
 2006-01-30  Katsumi Yamaoka  <yamaoka@jpl.org>
 
        * gnus-group.el: Bind tool-bar-mode instead of tool-bar-map when

diff --git a/lisp/gnus-mailcap.el b/lisp/gnus-mailcap.el
index 8329b7d..b2b0a37 100644 (file)
--- a/lisp/gnus-mailcap.el
+++ b/lisp/gnus-mailcap.el
@@ -1,7 +1,7 @@
 ;;; mailcap.el --- MIME media types configuration
 
 ;; Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-;;   2005 Free Software Foundation, Inc.
+;;   2005, 2006 Free Software Foundation, Inc.
 
 ;; Author: William M. Perry <wmperry@aventail.com>
 ;;     Lars Magne Ingebrigtsen <larsi@gnus.org>
@@ -644,30 +644,31 @@ to supply to the test."
         (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))
-        (eq 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)))