Urlfilter doesn't catch URL's containing semicolons

Here's a legitimate URL containing a semicolon: ">http://www.bso.org/singleTickets/perfDetail.jhtml;jsessionid=ZJQGML3ZKFTXNLA1AUHSFEQ?id=prod560093

and a fix that works for me:

diff -u -r1.9 urlfilter.module
--- urlfilter.module	7 Feb 2004 14:09:17 -0000	1.9
+++ urlfilter.module	9 Apr 2004 01:41:16 -0000
@@ -16,7 +16,7 @@
       return form_group(t("URL Filter"), t("URL Filter is enabled. This means that web and email addresses will automatically be converted into (clickable) links."));
     case "process":
       $text = " " . $text . " ";
-      $text = eregi_replace("([ \n\r\t])((http://|https://|ftp://|mailto:)([a-zA-Z0-9@:%_~#?&=.,/-]*[a-zA-Z0-9@:%_~#?&=/-]))([.,]?)([ \n\r\t])", '\1<a href="/">\2</a>\5\6', $text);
+      $text = eregi_replace("([ \n\r\t])((http://|https://|ftp://|mailto:)([a-zA-Z0-9@:;%_~#?&=.,/-]*[a-zA-Z0-9@:%_~#?&=/-]))([.,]?)([ \n\r\t])", '\1<a href="/">\2</a>\5\6', $text);
       $text = eregi_replace("([ \n\r\t])([A-Za-z0-9._]+@[A-Za-z0-9._]+\.[A-Za-z]{2,4})([.,]?)([ \n\r\t])", '\1<a href="mailto:\2">\2</a>\3\4', $text);
       $text = eregi_replace("([ \n\r\t])(www\.[a-zA-Z0-9@:%_~#?&=.,/-]*[a-zA-Z0-9@:%_~#\?&=/-])([.,]?)([ \n\r\t])", '\1<a href="http://\2">\2</a>\3\4', $text);
       $text = substr($text, 1, -1);

***** CVS exited normally with code 1 *****