From 9ff2c1b3a8c5fcbf656cc744f210fc37f16a5075 Mon Sep 17 00:00:00 2001
From: Steven Wittens <steven@10.no-reply.drupal.org>
Date: Sat, 31 Dec 2005 04:01:38 +0000
Subject: - #42828: Auto-p destroys alphanumeric named entities like &frac12;

---
 modules/filter.module        | 2 +-
 modules/filter/filter.module | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'modules')

diff --git a/modules/filter.module b/modules/filter.module
index 2aa7398fe..c12f54c11 100644
--- a/modules/filter.module
+++ b/modules/filter.module
@@ -1034,7 +1034,7 @@ function _filter_autop($text) {
       $chunk = preg_replace('|(?<!<br />)\s*\n|', "<br />\n", $chunk); // make line breaks
       $chunk = preg_replace('!(</?(?:table|tr|td|th|div|dl|dd|dt|ul|ol|li|pre|select|form|blockquote|p|h[1-6])[^>]*>)\s*<br />!', "$1", $chunk);
       $chunk = preg_replace('!<br />(\s*</?(?:p|li|div|th|pre|td|ul|ol)>)!', '$1', $chunk);
-      $chunk = preg_replace('/&([^#])(?![a-z]{1,8};)/', '&amp;$1', $chunk);
+      $chunk = preg_replace('/&([^#])(?![A-Za-z0-9]{1,8};)/', '&amp;$1', $chunk);
     }
     $output .= $chunk;
   }
diff --git a/modules/filter/filter.module b/modules/filter/filter.module
index 2aa7398fe..c12f54c11 100644
--- a/modules/filter/filter.module
+++ b/modules/filter/filter.module
@@ -1034,7 +1034,7 @@ function _filter_autop($text) {
       $chunk = preg_replace('|(?<!<br />)\s*\n|', "<br />\n", $chunk); // make line breaks
       $chunk = preg_replace('!(</?(?:table|tr|td|th|div|dl|dd|dt|ul|ol|li|pre|select|form|blockquote|p|h[1-6])[^>]*>)\s*<br />!', "$1", $chunk);
       $chunk = preg_replace('!<br />(\s*</?(?:p|li|div|th|pre|td|ul|ol)>)!', '$1', $chunk);
-      $chunk = preg_replace('/&([^#])(?![a-z]{1,8};)/', '&amp;$1', $chunk);
+      $chunk = preg_replace('/&([^#])(?![A-Za-z0-9]{1,8};)/', '&amp;$1', $chunk);
     }
     $output .= $chunk;
   }
-- 
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