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[gnus] / lisp / gnus-ems.el

diff --git a/lisp/gnus-ems.el b/lisp/gnus-ems.el
index 1557412..b4a2fe9 100644 (file)
--- a/lisp/gnus-ems.el
+++ b/lisp/gnus-ems.el
@@ -272,7 +272,8 @@
     (when face
       (setq props (plist-put props :foreground (face-foreground face)))
       (setq props (plist-put props :background (face-background face))))
-    (apply 'create-image file type data-p props)))
+    (ignore-errors
+      (apply 'create-image file type data-p props))))
 
 (defun gnus-put-image (glyph &optional string category)
   (let ((point (point)))
@@ -314,24 +315,31 @@
        (defalias 'gnus-process-put 'process-put))
     (defun gnus-set-process-plist (process plist)
       "Replace the plist of PROCESS with PLIST.  Returns PLIST."
-      (put 'gnus-process-plist process plist))
+      (put 'gnus-process-plist-internal process plist))
+
     (defun gnus-process-plist (process)
       "Return the plist of PROCESS."
-      ;; Remove those of dead processes from `gnus-process-plist'
-      ;; to prevent it from growing.
-      (let ((plist (symbol-plist 'gnus-process-plist))
-           proc)
-       (while (setq proc (car plist))
-         (if (and (processp proc)
-                  (memq (process-status proc) '(open run)))
-             (setq plist (cddr plist))
-           (setcar plist (caddr plist))
-           (setcdr plist (or (cdddr plist) '(nil))))))
-      (get 'gnus-process-plist process))
+      ;; This form works but can't prevent the plist data from
+      ;; growing infinitely.
+      ;;(get 'gnus-process-plist-internal process)
+      (let* ((plist (symbol-plist 'gnus-process-plist-internal))
+            (tem (memq process plist)))
+       (prog1
+           (cadr tem)
+         ;; Remove it from the plist data.
+         (when tem
+           (if (eq plist tem)
+               (progn
+                 (setcar plist (caddr plist))
+                 (setcdr plist (or (cdddr plist) '(nil))))
+             (setcdr (nthcdr (- (length plist) (length tem) 1) plist)
+                     (cddr tem)))))))
+
     (defun gnus-process-get (process propname)
       "Return the value of PROCESS' PROPNAME property.
 This is the last value stored with `(gnus-process-put PROCESS PROPNAME VALUE)'."
       (plist-get (gnus-process-plist process) propname))
+
     (defun gnus-process-put (process propname value)
       "Change PROCESS' PROPNAME property to VALUE.
 It can be retrieved with `(gnus-process-get PROCESS PROPNAME)'."
@@ -341,5 +349,4 @@ It can be retrieved with `(gnus-process-get PROCESS PROPNAME)'."
 
 (provide 'gnus-ems)
 
-;; arch-tag: e7360b45-14b5-4171-aa39-69a44aed3cdb
 ;;; gnus-ems.el ends here