User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.4) Gecko/20030624 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.4) Gecko/20030624 I have a bookmark to search on a site with the keyword 'e2' and the following parameterized location: http://www.everything2.com/index.pl?node=%s When I enter "e2 Heckler & Koch" in the location bar, the & character doesn't get its proper percent-escape in the resulting URL: http://www.everything2.com/index.pl?node=Heckler%20&%20Koch As the result, "%20Koch" is treated as a separate query parameter. P.S. Spaces are used to be escaped by '+' in the URL form data encoding, although '%20' seems to be OK as well. Reproducible: Always Steps to Reproduce: 1. Create a bookmark with a parameterized URL and a keyword. 2. Enter the keyword followed by a parameter string including '&'. Actual Results: Incorrect encoding of the resulting URL. Expected Results: The '&' character should have been escaped as '%26'.
*** This bug has been marked as a duplicate of 123006 ***