(rfc2231-parse-string): Decode encoded value after concatenating segments

[gnus] / lisp / gnus-util.el

diff --git a/lisp/gnus-util.el b/lisp/gnus-util.el
index c8df319..e9ab7d3 100644 (file)
--- a/lisp/gnus-util.el
+++ b/lisp/gnus-util.el
@@ -1,7 +1,7 @@
 ;;; gnus-util.el --- utility functions for Gnus
 
-;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
-;;        Free Software Foundation, Inc.
+;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+;;   2005, 2006 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
@@ -470,7 +470,8 @@ inside loops."
     (apply 'format args)))
 
 (defun gnus-error (level &rest args)
-  "Beep an error if LEVEL is equal to or less than `gnus-verbose'."
+  "Beep an error if LEVEL is equal to or less than `gnus-verbose'.
+ARGS are passed to `message'."
   (when (<= (floor level) gnus-verbose)
     (apply 'message args)
     (ding)
@@ -722,6 +723,28 @@ If there's no subdirectory, delete DIRECTORY as well."
       (unless dir
        (delete-directory directory)))))
 
+;; The following two functions are used in gnus-registry.
+;; They were contributed by Andreas Fuchs <asf@void.at>.
+(defun gnus-alist-to-hashtable (alist)
+  "Build a hashtable from the values in ALIST."
+  (let ((ht (make-hash-table
+            :size 4096
+            :test 'equal)))
+    (mapc
+     (lambda (kv-pair)
+       (puthash (car kv-pair) (cdr kv-pair) ht))
+     alist)
+     ht))
+
+(defun gnus-hashtable-to-alist (hash)
+  "Build an alist from the values in HASH."
+  (let ((list nil))
+    (maphash
+     (lambda (key value)
+       (setq list (cons (cons key value) list)))
+     hash)
+    list))
+
 (defun gnus-strip-whitespace (string)
   "Return STRING stripped of all whitespace."
   (while (string-match "[\r\n\t ]+" string)
@@ -1030,14 +1053,6 @@ This function saves the current buffer."
         (set-buffer gnus-group-buffer)
         (eq major-mode 'gnus-group-mode))))
 
-(defun gnus-remove-duplicates (list)
-  (let (new)
-    (while list
-      (or (member (car list) new)
-         (setq new (cons (car list) new)))
-      (setq list (cdr list)))
-    (nreverse new)))
-
 (defun gnus-remove-if (predicate list)
   "Return a copy of LIST with all items satisfying PREDICATE removed."
   (let (out)
@@ -1413,6 +1428,8 @@ CHOICE is a list of the choice char and help message at IDX."
        ;; (defalias 'gnus-select-frame-set-input-focus
        ;;   'select-frame-set-input-focus)
        ;; (select-frame-set-input-focus frame))
+       ((>= emacs-major-version 22)
+        (select-frame-set-input-focus frame))
        (t
         (raise-frame frame)
         (select-frame frame)
@@ -1439,6 +1456,26 @@ Return nil otherwise."
                                 display))
              display)))))
 
+(eval-when-compile
+  (defvar tool-bar-mode))
+
+(defun gnus-tool-bar-update (&rest ignore)
+  "Update the tool bar."
+  (when (and (boundp 'tool-bar-mode)
+            tool-bar-mode)
+    (let* ((args nil)
+          (func (cond ((featurep 'xemacs)
+                       'ignore)
+                      ((fboundp 'tool-bar-update)
+                       'tool-bar-update)
+                      ((fboundp 'force-window-update)
+                       'force-window-update)
+                      ((fboundp 'redraw-frame)
+                       (setq args (list (selected-frame)))
+                       'redraw-frame)
+                      (t 'ignore))))
+      (apply func args))))
+
 ;; Fixme: This has only one use (in gnus-agent), which isn't worthwhile.
 (defmacro gnus-mapcar (function seq1 &rest seqs2_n)
   "Apply FUNCTION to each element of the sequences, and make a list of the results.