X-Git-Url: http://cgit.sxemacs.org/?a=blobdiff_plain;f=lisp%2Fgnus-logic.el;h=63218214c871d9252dc7ef4032596e2c9c6d6685;hb=997404c721a1de533aa9f82d4d5bbc5447bfc23d;hp=c6bc031d923e1f1172d3e0c7625260df1204c6be;hpb=ed9eef249ba41f78604b236e7e0ff2e1dce9532f;p=gnus

diff --git a/lisp/gnus-logic.el b/lisp/gnus-logic.el
index c6bc031d9..63218214c 100644
--- a/lisp/gnus-logic.el
+++ b/lisp/gnus-logic.el
@@ -1,16 +1,16 @@
 ;;; gnus-logic.el --- advanced scoring code for Gnus
-;; Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002
-;;        Free Software Foundation, Inc.
+
+;; Copyright (C) 1996-2015 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
 
 ;; This file is part of GNU Emacs.
 
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; GNU Emacs is free software: you can redistribute it and/or modify
 ;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -18,9 +18,7 @@
 ;; GNU General Public License for more details.
 
 ;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING.  If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
 
 ;;; Commentary:
 
@@ -54,8 +52,7 @@
     ("body" nil gnus-advanced-body)
     ("all" nil gnus-advanced-body)))
 
-(eval-and-compile
-  (autoload 'parse-time-string "parse-time"))
+(autoload 'parse-time-string "parse-time")
 
 (defun gnus-score-advanced (rule &optional trace)
   "Apply advanced scoring RULE to all the articles in the current group."
@@ -181,49 +178,54 @@
 (defun gnus-advanced-body (header match type)
   (when (string= header "all")
     (setq header "article"))
-  (save-excursion
-    (set-buffer nntp-server-buffer)
+  (with-current-buffer nntp-server-buffer
     (let* ((request-func (cond ((string= "head" header)
-				'gnus-request-head)
-			       ((string= "body" header)
-				'gnus-request-body)
-			       (t 'gnus-request-article)))
-	   ofunc article)
+                                'gnus-request-head)
+                               ((string= "body" header)
+                                'gnus-request-body)
+                               (t 'gnus-request-article)))
+           ofunc article handles)
       ;; Not all backends support partial fetching.  In that case, we
       ;; just fetch the entire article.
-      (unless (gnus-check-backend-function
-	       (intern (concat "request-" header))
-	       gnus-newsgroup-name)
-	(setq ofunc request-func)
-	(setq request-func 'gnus-request-article))
+      ;; When scoring by body, we need to peek at the headers to detect the
+      ;; content encoding
+      (unless (or (gnus-check-backend-function
+                   (intern (concat "request-" header))
+                   gnus-newsgroup-name)
+                  (string= "body" header))
+        (setq ofunc request-func)
+        (setq request-func 'gnus-request-article))
       (setq article (mail-header-number gnus-advanced-headers))
       (gnus-message 7 "Scoring article %s..." article)
       (when (funcall request-func article gnus-newsgroup-name)
-	(goto-char (point-min))
-	;; If just parts of the article is to be searched and the
-	;; backend didn't support partial fetching, we just narrow to
-	;; the relevant parts.
-	(when ofunc
-	  (if (eq ofunc 'gnus-request-head)
-	      (narrow-to-region
-	       (point)
-	       (or (search-forward "\n\n" nil t) (point-max)))
-	    (narrow-to-region
-	     (or (search-forward "\n\n" nil t) (point))
-	     (point-max))))
-	(let* ((case-fold-search (not (eq (downcase (symbol-name type))
-					  (symbol-name type))))
-	       (search-func
-		(cond ((memq type '(r R regexp Regexp))
-		       're-search-forward)
-		      ((memq type '(s S string String))
-		       'search-forward)
-		      (t
-		       (error "Invalid match type: %s" type)))))
-	  (goto-char (point-min))
-	  (prog1
-	      (funcall search-func match nil t)
-	    (widen)))))))
+        (when (string= "body" header)
+          (setq handles (gnus-score-decode-text-parts)))
+        (goto-char (point-min))
+        ;; If just parts of the article is to be searched and the
+        ;; backend didn't support partial fetching, we just narrow to
+        ;; the relevant parts.
+        (when ofunc
+          (if (eq ofunc 'gnus-request-head)
+              (narrow-to-region
+               (point)
+               (or (search-forward "\n\n" nil t) (point-max)))
+            (narrow-to-region
+             (or (search-forward "\n\n" nil t) (point))
+             (point-max))))
+        (let* ((case-fold-search (not (eq (downcase (symbol-name type))
+                                          (symbol-name type))))
+               (search-func
+                (cond ((memq type '(r R regexp Regexp))
+                       're-search-forward)
+                      ((memq type '(s S string String))
+                       'search-forward)
+                      (t
+                       (error "Invalid match type: %s" type)))))
+          (goto-char (point-min))
+          (prog1
+              (funcall search-func match nil t)
+            (widen)))
+        (when handles (mm-destroy-parts handles))))))
 
 (provide 'gnus-logic)