* gnus-art.el (gnus-use-idna)

[gnus] / lisp / nnheader.el

diff --git a/lisp/nnheader.el b/lisp/nnheader.el
index dc1f090..031d2c3 100644 (file)
--- a/lisp/nnheader.el
+++ b/lisp/nnheader.el
@@ -2,7 +2,7 @@
 
 ;; Copyright (C) 1987, 1988, 1989, 1990, 1993, 1994,
 ;;   1995, 1996, 1997, 1998, 2000, 2001, 2002, 2003,
-;;   2004, 2005, 2006 Free Software Foundation, Inc.
+;;   2004, 2005, 2006, 2007 Free Software Foundation, Inc.
 
 ;; Author: Masanobu UMEDA <umerin@flab.flab.fujitsu.junet>
 ;;     Lars Magne Ingebrigtsen <larsi@gnus.org>
@@ -12,7 +12,7 @@
 
 ;; 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)
+;; the Free Software Foundation; either version 3, or (at your option)
 ;; any later version.
 
 ;; GNU Emacs is distributed in the hope that it will be useful,
@@ -395,7 +395,8 @@ on your system, you could say something like:
               out)))
      out))
 
-(defvar nnheader-uniquify-message-id nil)
+(eval-and-compile
+  (defvar nnheader-uniquify-message-id nil))
 
 (defmacro nnheader-nov-read-message-id (&optional number)
   `(let ((id (nnheader-nov-field)))
@@ -597,17 +598,27 @@ the line could be found."
     (if (eq nnheader-max-head-length t)
        ;; Just read the entire file.
        (nnheader-insert-file-contents file)
-      ;; Read 1K blocks until we find a separator.
+      ;; Read blocks of the size specified by `nnheader-head-chop-length'
+      ;; until we find a separator.
       (let ((beg 0)
-           format-alist)
+           (start (point))
+           ;; Use `binary' to prevent the contents from being decoded,
+           ;; or it will change the number of characters that
+           ;; `insert-file-contents' returns.
+           (coding-system-for-read 'binary))
        (while (and (eq nnheader-head-chop-length
-                       (nth 1 (nnheader-insert-file-contents
+                       (nth 1 (mm-insert-file-contents
                                file nil beg
                                (incf beg nnheader-head-chop-length))))
-                   (prog1 (not (search-forward "\n\n" nil t))
+                   ;; CRLF or CR might be used for the line-break code.
+                   (prog1 (not (re-search-forward "\n\r?\n\\|\r\r" nil t))
                      (goto-char (point-max)))
                    (or (null nnheader-max-head-length)
-                       (< beg nnheader-max-head-length))))))
+                       (< beg nnheader-max-head-length))))
+       ;; Finally decode the contents.
+       (when (mm-coding-system-p nnheader-file-coding-system)
+         (mm-decode-coding-region start (point-max)
+                                  nnheader-file-coding-system))))
     t))
 
 (defun nnheader-article-p ()
@@ -856,7 +867,9 @@ without formatting."
   "Message if the Gnus backends are talkative."
   (if (or (not (numberp gnus-verbose-backends))
          (<= level gnus-verbose-backends))
-      (apply 'message args)
+      (if gnus-add-timestamp-to-message
+         (apply 'gnus-message-with-timestamp args)
+       (apply 'message args))
     (apply 'format args)))
 
 (defun nnheader-be-verbose (level)
@@ -980,6 +993,7 @@ See `find-file-noselect' for the arguments."
         (after-insert-file-functions nil)
         (enable-local-eval nil)
         (coding-system-for-read nnheader-file-coding-system)
+        (version-control 'never)
         (ffh (if (boundp 'find-file-hook)
                  'find-file-hook
                'find-file-hooks))