this line: user_pref("kmeleon.general.searchEngine", " http://en.Wikiquote.org/wiki/Special:Search?search= "); Make sure K-Meleon is closed before editing prefs.js. [ edit ] Advanced: Wikiquote search field for Opera browser All Opera versions 6, 7, and 8 use a customizable text file called search.ini. This file should only be edited while Opera is not running. The following