WordPress/wp-admin/js/theme-plugin-editor.min.js

window.wp||(window.wp={}),wp.themePluginEditor=function(a){"use strict";var b={l10n:{lintError:{singular:"",plural:""}},instance:null};return b.init=function(c){var d,e,f,g=[];d=a.extend({},c),d.onTabPrevious=function(){a("#templateside").find(":tabbable").last().focus()},d.onTabNext=function(){a("#template").find(":tabbable:not(.CodeMirror-code)").first().focus()},e=a('<div id="file-editor-linting-error"></div>'),g=a('<div class="inline notice notice-error"></div>'),e.append(g),e.hide(),a("p.submit").before(e),d.onUpdateErrorNotice=function(c){var d;a("#submit").prop("disabled",0!==c.length),0!==c.length?(g.empty(),d=1===c.length?b.l10n.singular.replace("%d","1"):b.l10n.plural.replace("%d",String(c.length)),g.append(a("<p></p>",{text:d})),e.slideDown("fast"),wp.a11y.speak(d)):e.slideUp("fast")},f=wp.codeEditor.initialize(a("#newcontent"),d),a(f.codemirror.display.lineDiv).attr({role:"textbox","aria-multiline":"true","aria-labelledby":"theme-plugin-editor-label","aria-describedby":"editor-keyboard-trap-help-1 editor-keyboard-trap-help-2 editor-keyboard-trap-help-3 editor-keyboard-trap-help-4"}),a("#theme-plugin-editor-label").on("click",function(){f.codemirror.focus()}),b.instance=f},b}(jQuery);