update.

[elisp/flim.git] / eword-decode.el

diff --git a/eword-decode.el b/eword-decode.el
index 93976fd..0bf4f54 100644 (file)
--- a/eword-decode.el
+++ b/eword-decode.el
@@ -258,7 +258,18 @@ If SEPARATOR is not nil, it is used as header separator."
 ;;; @ encoded-word decoder
 ;;;
 
-(defvar eword-warning-face nil "Face used for invalid encoded-word.")
+(defvar eword-decode-encoded-word-error-handler
+  'eword-decode-encoded-word-default-error-handler)
+
+(defvar eword-warning-face nil
+  "Face used for invalid encoded-word.")
+
+(defun eword-decode-encoded-word-default-error-handler (word signal)
+  (and (add-text-properties 0 (length word)
+                           (and eword-warning-face
+                                (list 'face eword-warning-face))
+                           word)
+       word))
 
 (defun eword-decode-encoded-word (word &optional must-unfold)
   "Decode WORD if it is an encoded-word.
@@ -283,12 +294,8 @@ as a version of Net$cape)."
             (condition-case err
                 (eword-decode-encoded-text charset encoding text must-unfold)
               (error
-               (and
-               (add-text-properties 0 (length word)
-                                    (and eword-warning-face
-                                         (list 'face eword-warning-face))
-                                    word)
-               word)))
+              (funcall eword-decode-encoded-word-error-handler word err)
+               ))
             ))
       word))