Index: signwriter.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/signwriter/signwriter.module,v
retrieving revision 1.10.2.1
diff -u -p -r1.10.2.1 signwriter.module
--- signwriter.module	22 Sep 2008 05:12:45 -0000	1.10.2.1
+++ signwriter.module	14 Nov 2008 22:39:16 -0000
@@ -437,7 +437,7 @@ function _signwriter_profile_form($p = n
       '#type' => 'textfield',
       '#title' => t('Input Filter Pattern'),
       '#default_value' => $p->pattern,
-      '#description' => t("If this pattern is defined then this profile will be available as an input filter which you can enable on the <a href='@input-formats-url'>%inputformats</a> page. When the filter is enabled, anything matching this pattern will be replaced with a signwriter image. The pattern should be a perl regular expression. For example, to replace all headings, use: <code>/&lt;h.*?&gt;.*?&lt;\/h.*?&gt;/s</code>. To replace only h1 headings, use <code>/&lt;h1.*&gt;.*?&lt;\/h1&gt;/s</code>. To define a custom pseudo-html tag (such as &lt;signwriter&gt;), use: <code>/&lt;signwriter&gt;.*?&lt;\/signwriter&gt;/</code>", array('@input-formats-url' => url('admin/settings/filters'), '%inputformats' => 'Administer >> Site configuration >> Input formats')),'#title' => t("Shadow Colour"),
+      '#description' => t("If this pattern is defined then this profile will be available as an input filter which you can enable on the <a href='@input-formats-url'>%inputformats</a> page. When the filter is enabled, anything matching this pattern will be replaced with a signwriter image. The pattern should be a perl regular expression. For example, to replace all headings, use: <code>/&lt;h.*?&gt;.*?&lt;\/h.*?&gt;/is</code>. To replace only h1 headings, use <code>/&lt;h1.*?&gt;.*?&lt;\/h1&gt;/is</code>. To define a custom pseudo-html tag (such as &lt;signwriter&gt;), use: <code>/&lt;signwriter&gt;.*?&lt;\/signwriter&gt;/</code>", array('@input-formats-url' => url('admin/settings/filters'), '%inputformats' => 'Administer >> Site configuration >> Input formats')),
       '#size' => 20,
       );
 
@@ -569,7 +569,7 @@ function _signwriter_get_val($var, $defa
  */
 function signwriter_url($profile) {
   $htmltext = _signwriter_get_val($profile->text, '');
-  $text = html_entity_decode($htmltext, ENT_QUOTES);
+  $text = html_entity_decode($htmltext, ENT_NOQUOTES, 'UTF-8'); // quotes are significant elements of text
   $fontfile = $profile->fontfile;
   $size = _signwriter_get_val($profile->fontsize, 20);
   $fg = (is_string($profile->foreground)) ? _signwriter_parse_colour($profile->foreground) : array(0, 0, 0);
@@ -802,11 +802,12 @@ function theme_signwriter_text_convert($
   $text = _signwriter_strip_tags($text);
   $signwriter->text = $text;
   $imgsrc = signwriter_url($signwriter);
-  return "<span style='display: none'>$text</span><img src='$imgsrc' alt='" . htmlspecialchars($text, ENT_QUOTES) . "' />";
+  return "<span style='display:none;'>$text</span><img src='$imgsrc' alt='" . htmlspecialchars($text, ENT_QUOTES) . "' />";
 }
 
 function _signwriter_strip_tags($text) {
-  return preg_replace('/<\/?(i|b|em)>/', '', $text);
+  $text = preg_replace('/\\\/m','',$text); // $text may contain escaped quotes and the backslash shouldn't show up
+  return preg_replace('/<\/?(i|b|em)>/im', '', $text); // case insensitive and multiple replacements
 }
 
 function signwriter_get_fontpath() {