define(function(require,exports,module){var CodeMirror=require("thirdparty/CodeMirror/lib/codemirror"),PreferencesManager,prefs=require("preferences/PreferencesManager").getExtensionPrefs("themes"),$scrollbars=$("<style id='scrollbars'>").appendTo("head");function updateScrollbars(theme){if(theme=theme||{},prefs.get("themeScrollbars")){var scrollbar=(theme.scrollbar||[]).join(" ");$scrollbars.text(scrollbar||"")}else $scrollbars.text("")}function updateThemes(cm){var newTheme=prefs.get("theme"),cmTheme;(cm.getOption("theme")||"").replace(/[\s]*/,"")!==newTheme&&(CodeMirror.defaults.theme=newTheme,cm.setOption("theme",newTheme))}exports.updateScrollbars=updateScrollbars,exports.updateThemes=updateThemes});