Fix last change

[gnus] / lisp / html2text.el

diff --git a/lisp/html2text.el b/lisp/html2text.el
index 573abcd..78cecd9 100644 (file)
--- a/lisp/html2text.el
+++ b/lisp/html2text.el
@@ -1,25 +1,23 @@
-;;; html2text.el --- a simple html to plain text converter
+;;; html2text.el --- a simple html to plain text converter -*- coding: utf-8 -*-
 
-;; Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+;; Copyright (C) 2002-2014 Free Software Foundation, Inc.
 
 ;; Author: Joakim Hove <hove@phys.ntnu.no>
 
 ;; 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 3, 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
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.         See the
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 ;; 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., 51 Franklin Street, Fifth Floor,
-;; Boston, MA 02110-1301, USA.
+;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
 
 ;;; Commentary:
 
@@ -67,14 +65,14 @@
     ("&ndash;" . "-")
     ("&permil;" . "%%")
     ("&plusmn;" . "+-")
-    ("&pound;" . "£")
+    ("&pound;" . "£")
     ("&quot;" . "\"")
     ("&raquo;" . ">>")
     ("&rdquo" . "\"")
     ("&reg;" . "(R)")
     ("&rsaquo;" . ")")
     ("&rsquo;" . "'")
-    ("&sect;" . "§")
+    ("&sect;" . "§")
     ("&sup1;" . "^1")
     ("&sup2;" . "^2")
     ("&sup3;" . "^3")
@@ -125,7 +123,7 @@ If this list contains the element \"font\".")
 This is an alist where each dotted pair consists of a tag, and then
 the name of a function to be called when this tag is found.  The
 function is called with the arguments p1, p2, p3 and p4. These are
-demontrated below:
+demonstrated below:
 
 \"<b> This is bold text </b>\"
  ^   ^                 ^    ^
@@ -195,7 +193,7 @@ formatting, and then moved afterward.")
      ;; size=3
      ((string-match "[^ ]=[^ ]" prev)
       (let ((attr  (nth 0 (split-string prev "=")))
-           (value (nth 1 (split-string prev "="))))
+           (value (substring prev (1+ (string-match "=" prev)))))
        (setq attr-list (cons (list attr value) attr-list))))
      ;; size= 3
      ((string-match "[^ ]=\\'" prev)
@@ -206,7 +204,7 @@ formatting, and then moved afterward.")
        ;; size=3
        ((string-match "[^ ]=[^ ]" this)
        (let ((attr  (nth 0 (split-string this "=")))
-             (value (nth 1 (split-string this "="))))
+             (value (substring this (1+ (string-match "=" this)))))
          (setq attr-list (cons (list attr value) attr-list))))
        ;; size =3
        ((string-match "\\`=[^ ]" this)
@@ -360,7 +358,8 @@ formatting, and then moved afterward.")
     (delete-region p1 p4)
     (when href
       (goto-char p1)
-      (insert (substring href 1 -1 ))
+      (insert (if (string-match "\\`['\"].*['\"]\\'" href)
+                 (substring href 1 -1) href))
       (put-text-property p1 (point) 'face 'bold))))
 
 ;;
@@ -388,7 +387,7 @@ formatting, and then moved afterward.")
        (forward-line 1)
        (end-of-line)
        ;; refill-stop should ideally be adjusted to
-       ;; accomodate the "<br>" strings which are removed
+       ;; accommodate the "<br>" strings which are removed
        ;; between refill-start and refill-stop.  Can simply
        ;; be returned from my-replace-string
        (setq refill-stop (+ (point)
@@ -411,7 +410,7 @@ fashion, quite close to pure guess-work. It does work in some cases though."
   (while (re-search-forward "^<br>$" nil t)
     (delete-region (match-beginning 0) (match-end 0)))
   ;; Removing lonely <br> on a single line, if they are left intact we
-  ;; dont have any paragraphs at all.
+  ;; don't have any paragraphs at all.
   (goto-char (point-min))
   (while (not (eobp))
     (let ((p1 (point)))
@@ -510,5 +509,5 @@ See the documentation for that variable."
 ;; </Interactive functions>
 ;;
 (provide 'html2text)
-;; arch-tag: e9e57b79-35d4-4de1-a647-e7e01fe56d1e
+
 ;;; html2text.el ends here