From a3b85d7b8560cdc1057fcaffa3acbd247b4b5b7a Mon Sep 17 00:00:00 2001
From: Thomas B. <thomas@roundcube.net>
Date: Mon, 07 Oct 2013 13:19:03 -0400
Subject: [PATCH] Merge pull request #133 from cwickert/release-0.9-canned-responses

---
 program/lib/Roundcube/rcube_spellchecker.php |   12 ++++--------
 1 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/program/lib/Roundcube/rcube_spellchecker.php b/program/lib/Roundcube/rcube_spellchecker.php
index fce2cac..bf29e49 100644
--- a/program/lib/Roundcube/rcube_spellchecker.php
+++ b/program/lib/Roundcube/rcube_spellchecker.php
@@ -2,8 +2,6 @@
 
 /*
  +-----------------------------------------------------------------------+
- | program/include/rcube_spellchecker.php                                |
- |                                                                       |
  | This file is part of the Roundcube Webmail client                     |
  | Copyright (C) 2011, Kolab Systems AG                                  |
  | Copyright (C) 2008-2011, The Roundcube Dev Team                       |
@@ -14,13 +12,11 @@
  |                                                                       |
  | PURPOSE:                                                              |
  |   Spellchecking using different backends                              |
- |                                                                       |
  +-----------------------------------------------------------------------+
  | Author: Aleksander Machniak <machniak@kolabsys.com>                   |
  | Author: Thomas Bruederli <roundcube@gmail.com>                        |
  +-----------------------------------------------------------------------+
 */
-
 
 /**
  * Helper class for spellchecking with Googielspell and PSpell support.
@@ -35,7 +31,7 @@
     private $lang;
     private $rc;
     private $error;
-    private $separator = '/[\s\r\n\t\(\)\/\[\]{}<>\\"]+|[:;?!,\.]([^\w]|$)/';
+    private $separator = '/[\s\r\n\t\(\)\/\[\]{}<>\\"]+|[:;?!,\.](?=\W|$)/';
     private $options = array();
     private $dict;
     private $have_dict;
@@ -358,7 +354,7 @@
 
         $gtext = '<?xml version="1.0" encoding="utf-8" ?>'
             .'<spellrequest textalreadyclipped="0" ignoredups="0" ignoredigits="1" ignoreallcaps="1">'
-            .'<text>' . $gtext . '</text>'
+            .'<text>' . htmlspecialchars($gtext) . '</text>'
             .'</spellrequest>';
 
         $store = '';
@@ -447,7 +443,7 @@
 
     private function html2text($text)
     {
-        $h2t = new html2text($text, false, true, 0);
+        $h2t = new rcube_html2text($text, false, true, 0);
         return $h2t->get_text();
     }
 
@@ -592,7 +588,7 @@
 
         if (empty($plugin['abort'])) {
             $dict = array();
-            $this->rc->db->query(
+            $sql_result = $this->rc->db->query(
                 "SELECT data FROM ".$this->rc->db->table_name('dictionary')
                 ." WHERE user_id ". ($plugin['userid'] ? "= ".$this->rc->db->quote($plugin['userid']) : "IS NULL")
                     ." AND " . $this->rc->db->quoteIdentifier('language') . " = ?",

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