protected function getHead()
 {
     $monospaced = null;
     $request = $this->getRequest();
     if ($request) {
         $user = $request->getUser();
         if ($user) {
             $monospaced = $user->getUserSetting(PhabricatorMonospacedFontSetting::SETTINGKEY);
         }
     }
     $response = CelerityAPI::getStaticResourceResponse();
     $font_css = null;
     if (!empty($monospaced)) {
         // We can't print this normally because escaping quotation marks will
         // break the CSS. Instead, filter it strictly and then mark it as safe.
         $monospaced = new PhutilSafeHTML(PhabricatorMonospacedFontSetting::filterMonospacedCSSRule($monospaced));
         $font_css = hsprintf('<style type="text/css">' . '.PhabricatorMonospaced, ' . '.phabricator-remarkup .remarkup-code-block ' . '.remarkup-code { font: %s !important; } ' . '</style>', $monospaced);
     }
     return hsprintf('%s%s%s', parent::getHead(), $font_css, $response->renderSingleResource('javelin-magical-init', 'phabricator'));
 }
 protected function getHead()
 {
     $monospaced = PhabricatorEnv::getEnvConfig('style.monospace');
     $monospaced_win = PhabricatorEnv::getEnvConfig('style.monospace.windows');
     $request = $this->getRequest();
     if ($request) {
         $user = $request->getUser();
         if ($user) {
             $pref = $user->loadPreferences()->getPreference(PhabricatorUserPreferences::PREFERENCE_MONOSPACED);
             $monospaced = nonempty($pref, $monospaced);
             $monospaced_win = nonempty($pref, $monospaced_win);
         }
     }
     $response = CelerityAPI::getStaticResourceResponse();
     return hsprintf('%s<style type="text/css">' . '.PhabricatorMonospaced, ' . '.phabricator-remarkup .remarkup-code-block { font: %s; } ' . '.platform-windows .PhabricatorMonospaced, ' . '.platform-windows .phabricator-remarkup ' . '.remarkup-code-block { font: %s; }' . '</style>%s', parent::getHead(), phutil_safe_html($monospaced), phutil_safe_html($monospaced_win), $response->renderSingleResource('javelin-magical-init', 'phabricator'));
 }