Preferences =========== This document describes Preferences affecting the toolkit Search Service. Preferences that are generated and updated by code won't be described here. User Exposed ------------ These preferences are exposed through the Firefox UI. browser.search.suggest.enabled (default: true) Whether search suggestions are enabled in the search bar. Turning this off also currently prevents search suggestions in the address bar. Hidden ------ These preferences are normally hidden, and should not be used unless you really know what you are doing. browser.search.log (boolean, default: false) Whether search service console logging is enabled or not. browser.search.suggest.timeout (number, default: 500) When requesting suggestions from a search server, it has this long to respond. browser.search.update (boolean, default: true) Whether updates are enabled for OpenSearch based engines. This only applies to OpenSearch engines where their definition supplies an update url. Note that this does not affect any of: application updates, add-on updates, remote settings updates. Experimental ------------ These preferences are experimental and not officially supported. They could be removed at any time. browser.search.separatePrivateDefault.ui.enabled (boolean, default: false) Whether the UI is enabled for having a separate default search engine in private browsing mode. browser.search.separatePrivateDefault (boolean, default: false) Whether the user has selected to have a separate default search engine in private browsing mode. browser.search.suggest.enabled.private (boolean, default: false) Whether search suggestions are enabled in a private browsing window.