Div. Skripte funktionieren im aktuellem Nightly nicht mehr

// JavaScript Document
// M_contentAreaContextMenuCloseTab.uc.js

(function() {
  if (!window.gBrowser)
	return;
// ■■ START UserConfiguration ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
const id = 'context-closetab-test'; // ID des neuen menuitems
const label = 'Aktuellen Tab schließen'; // Bezeichnung des neuen menuitems
const tooltiptext = 'Aktuellen Tab schließen'; 
// Icon-------------------------------------------------------
const icon = '16_close-box_large_moz.svg';  // [Name.Dateiendung] des anzuzeigenden Symbols
const iconPath = '/chrome/icons/'; // Pfad zum Ordner der das Icon beinhaltet
const iconColor = 'currentColor';  // Farbe des Icons (nur .svg-Datei mit [moz-context-properties], bei anderen Icons hat const iconColor keine Funktion)
// ■■ END UserConfiguration ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
const curProfDir = PathUtils.toFileURI(PathUtils.join(PathUtils.profileDir));
//----
	if (Services.prefs.getBoolPref('svg.context-properties.content.enabled') == false) {
		Services.prefs.setBoolPref('svg.context-properties.content.enabled', true );
	}
//----  
  var contextMenu = document.getElementById('contentAreaContextMenu');
  var menuseparator = document.createXULElement('menuseparator');
  menuseparator.id = 'context-sep-closetab';
  contextMenu.append(menuseparator);

  var menuitem = document.createXULElement('menuitem');
  menuitem.id = id;
  menuitem.setAttribute('label', label);
  menuitem.setAttribute('tooltiptext', tooltiptext);
	  menuitem.style.MozContextProperties = 'fill';
	  menuitem.style.fill = iconColor;
	  menuitem.classList.add('menuitem-iconic');
	  menuitem.style.listStyleImage = 'url("' + curProfDir + iconPath + icon + '")';

menuitem.addEventListener('click', () => {
	BrowserCommands.closeTabOrWindow();
});

  contextMenu.append(menuitem);

//Feld in die Iconleiste
//let ref = document.getElementById('context-bookmarkpage');
//ref.parentNode.insertBefore(menuitem, ref.nextSibling);

  var appcontent = document.getElementById('tabbrowser-tabbox');
  appcontent.addEventListener('contextmenu', event => {
    setTimeout(() => {
      if (gContextMenu && !gContextMenu.shouldDisplay) {
        for (let string of 'back forward reload bookmarkpage'.split(' ')) {
          document.getElementById('context-' + string).removeAttribute('hidden');
        }
        document.getElementById('context-stop').setAttribute('hidden', 'true');
        const A = 'navigation sep-navigation savepage sep-paste selectall sep-viewsource viewsource viewinfo sep-bidi inspect-a11y inspect sep-closetab closetab'.split(' ');
        for (let node of contextMenu.childNodes) {
          if (A.includes(node.id.substring(8)))
            node.removeAttribute('hidden');
          else
            node.setAttribute('hidden', 'true');
        }
        contextMenu.openPopupAtScreen(event.screenX, event.screenY, true, event);
      }
    }, 50);
  });

})();

/**
   * Create a widget.
   *
   * To create a widget, you should pass an object with its desired
   * properties. The following properties are supported:
   *
   * - id:            the ID of the widget (required).
   * - type:          a string indicating the type of widget. Possible types
   *                  are:
   *                  'button' - for simple button widgets (the default)
   *                  'view'   - for buttons that open a panel or subview,
   *                             depending on where they are placed.
   *                  'button-and-view' - A combination of 'button' and 'view',
   *                             which looks different depending on whether it's
   *                             located in the toolbar or in the panel: When
   *                             located in the toolbar, the widget is shown as
   *                             a combined item of a button and a dropmarker
   *                             button. The button triggers the command and the
   *                             dropmarker button opens the view. When located
   *                             in the panel, shown as one item which opens the
   *                             view, and the button command cannot be
   *                             triggered separately.
   *                  'custom' - for fine-grained control over the creation
   *                             of the widget.
   * - viewId:        Only useful for views and button-and-view widgets (and
   *                  required there): the id of the <panelview> that should be
   *                  shown when clicking the widget.  If used with a custom
   *                  widget, the widget must also provide a toolbaritem where
   *                  the first child is the view button.
   * - onBuild(aDoc): Only useful for custom widgets (and required there); a
   *                  function that will be invoked with the document in which
   *                  to build a widget. Should return the DOM node that has
   *                  been constructed.
   * - onBeforeCreated(aDoc): Attached to all non-custom widgets; a function
   *                  that will be invoked before the widget gets a DOM node
   *                  constructed, passing the document in which that will happen.
   *                  This is useful especially for 'view' type widgets that need
   *                  to construct their views on the fly (e.g. from bootstrapped
   *                  add-ons). If the function returns `false`, the widget will
   *                  not be created.
   * - onCreated(aNode): Attached to all widgets; a function that will be invoked
   *                  whenever the widget has a DOM node constructed, passing the
   *                  constructed node as an argument.
   * - onDestroyed(aDoc): Attached to all non-custom widgets; a function that
   *                  will be invoked after the widget has a DOM node destroyed,
   *                  passing the document from which it was removed. This is
   *                  useful especially for 'view' type widgets that need to
   *                  cleanup after views that were constructed on the fly.
   * - onBeforeCommand(aEvt, aNode): A function that will be invoked when the user
   *                          activates the button but before the command
   *                          is evaluated. Useful if code needs to run to
   *                          change the button's icon in preparation to the
   *                          pending command action. Called for any type that
   *                          supports the handler.  The command type, either
   *                          "view" or "command", may be returned to force the
   *                          action that will occur.  View will open the panel
   *                          and command will result in calling onCommand.
   * - onCommand(aEvt): Useful for custom, button and button-and-view widgets; a
   *                    function that will be invoked when the user activates
   *                    the button. A custom widget with a view should
   *                    return "view" or "command" to continue processing
   *                    the command per the needs of the widget.
   * - onClick(aEvt): Attached to all widgets; a function that will be invoked
   *                  when the user clicks the widget.
   * - onViewShowing(aEvt): Only useful for views and button-and-view widgets; a
   *                  function that will be invoked when a user shows your view.
   *                  If any event handler calls aEvt.preventDefault(), the view
   *                  will not be shown.
   *
   *                  The event's `detail` property is an object with an
   *                  `addBlocker` method. Handlers which need to
   *                  perform asynchronous operations before the view is
   *                  shown may pass this method a Promise, which will
   *                  prevent the view from showing until it resolves.
   *                  Additionally, if the promise resolves to the exact
   *                  value `false`, the view will not be shown.
   * - onViewHiding(aEvt): Only useful for views; a function that will be
   *                  invoked when a user hides your view.
   * - l10nId:        fluent string identifier to use for localizing attributes
   *                  on the widget. If present, preferred over the
   *                  label/tooltiptext.
   * - tooltiptext:   string to use for the tooltip of the widget
   * - label:         string to use for the label of the widget
   * - localized:     If true, or undefined, attempt to retrieve the
   *                  widget's string properties from the customizable
   *                  widgets string bundle.
   * - removable:     whether the widget is removable (optional, default: true)
   *                  NB: if you specify false here, you must provide a
   *                  defaultArea, too.
   * - overflows:     whether widget can overflow when in an overflowable
   *                  toolbar (optional, default: true)
   * - defaultArea:   default area to add the widget to
   *                  (optional, default: none; required if non-removable)
   * - shortcutId:    id of an element that has a shortcut for this widget
   *                  (optional, default: null). This is only used to display
   *                  the shortcut as part of the tooltip for builtin widgets
   *                  (which have strings inside
   *                  customizableWidgets.properties). If you're in an add-on,
   *                  you should not set this property.
   *                  If l10nId is provided, the resulting shortcut is passed
   *                  as the "$shortcut" variable to the fluent message.
   * - showInPrivateBrowsing: whether to show the widget in private browsing
   *                          mode (optional, default: true)
   * - hideInNonPrivateBrowsing: whether to hide the widget in non private
   *                             browsing mode windows (optional, default: false)
   * - tabSpecific:      If true, closes the panel if the tab changes.
   * - locationSpecific: If true, closes the panel if the location changes.
   *                     This is similar to tabSpecific, but also if the location
   *                     changes in the same tab, we may want to close the panel.
   * - webExtension:  Set to true if this widget is being created on behalf of an
   *                  extension.
   *
   * @param aProperties the specifications for the widget.
   * @return a wrapper around the created widget (see getWidget)
   */

// ==UserScript==
// @name           extras_config_menu.uc.js
// @compatibility  Firefox 5*.*
// @include        main
// @version        1.0.20190504
// @edit           @aborix 7/21 CSS Dateien als Untermenü eingefügt 
// @edit           @2002Andreas 8/21 Shadow CSS Dateien als Untermenü + Ordner eingefügt 
// ==/UserScript==

var uProfMenu = {
  // Beginn der Konfiguration
  // In der folgenden Zeile (11) den Pfad zum Texteditor eintragen (unter Ubuntu 10.04 z.B.: '/usr/bin/gedit'). Bei Fehleintrag wird view_source.editor.path ausgelesen:
  //TextOpenExe: 'C:\\Program Files (x86)\\Notepad++\\notepad++.exe',
  TextOpenExe: 'C:\\Program Files\\Notepad++\\notepad++.exe',
  // Falls gewuenscht, in Zeile 15 einen Dateimanager eintragen (komplett leer lassen fuer Dateimanager des Systems) Beispiele:
  // vFileManager: 'E:\\Total Commander\\Totalcmd.exe',
  // vFileManager: 'C:\\Program Files (x86)\\FreeCommander\\FreeCommander.exe'
  vFileManager: '',
  // In der folgenden Zeile (19) 'menu' eintragen, damit es unter "Extras" als Menue erscheint, sonst die id des gewuenschten
  // Elements *nach* dem der Button erscheinen soll (z.B. 'urlbar', 'searchbar', 'undoclosetab-button','abp-toolbarbutton')
  // Bitte nicht so etwas wie die Menue- oder Navigationsleiste (sondern einen Menuepunkt oder einen Button mit id auf diesen Leisten) eintragen:
 warpmenuto: 'helpMenu',
 // Unter Linux sollte/kann versucht werden, die userChromeJS-Skripte zu sortieren, unter Windows ist das evtl. nicht noetig (die Sortierung wird Gross- und Kleinschreibung *nicht* beruecksichtigen - dazu wird die sort()-Funktion entsprechend mit einer Vergleichsfunktion aufgerufen)
  sortScripts: 0,   // 1 zum Erzwingen der Sortierung
  // Einbindung GM-Skripte-Ordner (0: nein, 1: Greasemonkey [Profil-Verzeichnis], 2: UserScriptLoader [Chrome-Verzeichnis], 3: Scriptish [Profil-Verzeichnis]):
  gmOrdner: 0,
  // Einbindung CSS-Ordner (0: nein, 1: UserCSSLoader-Ordner im Chrome-Verzeichnis):
  cssOrdner: 0,
  // In Zeile 30 gueltige about:Adressen eintragen, die ebenfalls aufgerufen werden sollen.
  // - Zum Ausblenden: abouts: [],
  // - Damit die about:-Seiten nicht als Untermenue, sondern direkt als Menuepunkte aufgefuehrt werden, muss das erste Element '0' sein:
  // abouts: ['0','about:about','about:addons','about:cache','about:config','about:support'],
  abouts: ['about:about','about:debugging#/runtime/this-firefox','about:cache','about:config','about:crashes','about:downloads','about:home','about:logins','about:memory','about:support','about:preferences','about:performance','about:profiles'],
  // Die normalen Firefox-Einstellungen auch zur Verfuegung stellen (0: nein, 1: ja):
  showNormalPrefs: 0,
  // Stellt "Skriptliste in Zwischenablage" zur Verfuegung (1: ja, 2: mit getrennter Nummerierung, 3: mit gemeinsamer Nummerierung) oder nicht (0):
  enableScriptsToClip: 1,
  // Um den Eintrag "Neustart" zu erzwingen (falls z.B. das andere Skript zu spaet eingebunden und nicht erkannt wird), auf 1 setzen:
  enableRestart: 0,
  // Ende der Konfiguration

  init: function() {
    if (this.warpmenuto.toLowerCase() == 'menu') {
      // aufgrund des gewaehlten warpmenuto als Untermenue von Extras anlegen
      var zielmenu = document.getElementById('menu_ToolsPopup');
      if (zielmenu==null) {
        userChrome.log("extras_config_menu.uc.js findet Zielmenue nicht, evtl. weil ein anderes Fenster als das Hauptfenster " +
                       "geoeffnet wurde. Falls dieser Fehler auch im Hauptfenster auftritt, bitte die vorgehende Definition " +
                       "von 'zielmenu' kontrollieren.");
       return
      }
      var menu = zielmenu.appendChild(this.createME("menu","Config Men\u00FC",0,0,"ExtraConfigMenu"));
      menu.setAttribute("class","menu-iconic");
      menu.setAttribute("ondblclick","openTrustedLinkIn('about:config', 'tab');");
     } else {
		 
	/*	 
      // als Button nach dem per warpmenuto gewaehlten Element anlegen (s. Kommentar ueber warpmenuto im Konfigurationsabschnitt)
      var zielmenu = document.getElementById(this.warpmenuto);
      if (zielmenu==null) {
        userChrome.log("extras_config_menu.uc.js findet Zielpunkt '"+this.warpmenuto+"' nicht, evtl. weil ein anderes Fenster als das Hauptfenster " +
                       "geoeffnet wurde. Falls dieser Fehler auch im Hauptfenster auftritt, bitte die vorgehende Definition " +
                       "von 'warpmenuto' kontrollieren.");
        return;
      }
      var menu = zielmenu.parentNode.insertBefore(document.createXULElement('toolbarbutton'), zielmenu.nextSibling);
      menu.setAttribute("id", "ExtraConfigMenu-button");
      menu.setAttribute("class", "toolbarbutton-1");
      menu.setAttribute("type", "menu");
      menu.setAttribute("tooltiptext", "Extra Config Menü\nMittelklick \öffnet about:config");
      menu.setAttribute("onclick", "if (event.button === 2 && !this.open) {openTrustedLinkIn('about:config','tab')};");
    }
	*/
	
	 // als verschiebbaren Button anlegen
      if (window.__SSi == "window0") {
        CustomizableUI.createWidget({
          id: "ExtraConfigMenu-button",
          defaultArea: CustomizableUI.AREA_NAVBAR,
          label: "Extra Config Menü",
          tooltiptext: "Extra Config Menü\nRechtsklick \öffnet about:config"
        });
		
      }
      var menu = document.getElementById("ExtraConfigMenu-button");
      menu.setAttribute("type", "menu");
     /* menu.setAttribute("onclick", "if (event.button === 2 && !this.open) {openTrustedLinkIn('about:config','tab'); event.preventDefault();};");*/
	  
	  menu.addEventListener('click', function(event) {
			if (event.button == 2 && !this.open) { 
				openTrustedLinkIn("about:config", "tab");
				event.preventDefault();
			};
	 },true);
	  
    }
	
    //ab hier ist alles gleich, egal ob Button oder Menue
    var css = " \
      #ExtraConfigMenu, #ExtraConfigMenu-button { \
        list-style-image: url(file:///C:/Users/weiss/IconsFirefox/pencil.svg);  \
		 margin-top: 0px !important; \
		 opacity: 1 !important;\
      } \
      #ExtraConfigMenu-button > dropmarker, #ExtraConfigMenu-button > hbox > .toolbarbutton-menu-dropmarker { \
        display: none !important; \
      }";
    var sss = Cc['@mozilla.org/content/style-sheet-service;1'].getService(Ci.nsIStyleSheetService);
    var uri = makeURI('data:text/css;charset=UTF=8,' + encodeURIComponent(css));
    sss.loadAndRegisterSheet(uri,sss.AGENT_SHEET);
    /*menu.setAttribute("onpopupshowing","uProfMenu.getScripts(0);uProfMenu.getCss(3);uProfMenu.getCss(4);uProfMenu.getCss(5)");*/
	
	menu.addEventListener('popupshowing', function(event) {
			console.log("popupshowing");
			uProfMenu.getScripts(0);
			uProfMenu.getCss(3);
			uProfMenu.getCss(4);
			uProfMenu.getCss(5);
	 },true);
	
    var menupopup = menu.appendChild(this.createME("menupopup",0,0,0,"ExtraConfigMenu-popup"));
    // Anlegen von Untermenues fuer userChromeJS-Skripte und CSS-Dateien (befuellen spaeter)
    var submenu = menupopup.appendChild(this.createME("menu","Meine Scripte",0,0,"submenu-ucjs"));
    var submenupopup = submenu.appendChild(this.createME("menupopup",0,0,0,"submenu-ucjs-items"));
    // var submenu = menupopup.appendChild(this.createME("menu","uc.xul",0,0,"submenu-ucxul"));
    // var submenupopup = submenu.appendChild(this.createME("menupopup",0,0,0,"submenu-ucxul-items"));
    var submenu = menupopup.appendChild(this.createME("menu","css",0,0,"submenu-css"));
    var submenupopup = submenu.appendChild(this.createME("menupopup",0,0,0,"submenu-css-items"));
	var submenu = menupopup.appendChild(this.createME("menu","CSSShadow",0,0,"submenu-CSSShadow"));
    var submenupopup = submenu.appendChild(this.createME("menupopup",0,0,0,"submenu-CSSShadow-items"));
    var submenu = menupopup.appendChild(this.createME("menu","cssweb",0,0,"submenu-cssweb"));
    var submenupopup = submenu.appendChild(this.createME("menupopup",0,0,0,"submenu-cssweb-items"));
    if (this.enableScriptsToClip) menupopup.appendChild(this.createME("menuitem","Skriptliste in Zwischenablage","uProfMenu.getScripts(1)","uProfMenu_clipboard",0));
    // Ende Anlegen von Untermenues
    menupopup.appendChild(document.createXULElement('menuseparator'));
    // Einbindung von Konfigdateien
 	menupopup.appendChild(this.createME("menuitem","Bild Url","uProfMenu.edit(0,'Bild Url.css');","uProfMenu_edit",0));
	menupopup.appendChild(this.createME("menuitem","config Einträge.css","uProfMenu.edit(0,'config Einträge.css');","uProfMenu_edit",0));
	/*menupopup.appendChild(this.createME("menuitem","Forum.css","uProfMenu.edit(0,'./CSSWeb/Forum.css');","uProfMenu_edit",0)); */
    menupopup.appendChild(this.createME("menuitem","userChrome.css","uProfMenu.edit(0,'userChrome.css');","uProfMenu_edit",0));
	menupopup.appendChild(this.createME("menuitem","userChromeShadow.css","uProfMenu.edit(0,'userChromeShadow.css');","uProfMenu_edit",0));
    menupopup.appendChild(this.createME("menuitem","userContent.css","uProfMenu.edit(0,'userContent.css');","uProfMenu_edit",0));
    menupopup.appendChild(this.createME("menuitem","userChrome.js","uProfMenu.edit(0,'userChrome.js');","uProfMenu_edit",0));
    menupopup.appendChild(this.createME("menuitem","prefs.js","uProfMenu.edit(1,'prefs.js');","uProfMenu_edit",0));
    menupopup.appendChild(this.createME("menuitem","user.js","uProfMenu.edit(1,'user.js');","uProfMenu_edit"),0);

    // Ende Einbindung von Konfigdateien
    menupopup.appendChild(document.createXULElement('menuseparator'));
    // Einbindung von Ordnern
    switch (this.gmOrdner) {
      case 1:
        menupopup.appendChild(this.createME("menuitem","GM-skripty","uProfMenu.dirOpen(uProfMenu.getPrefDirectoryPath('ProfD')+uProfMenu.getDirSep()+'gm_scripts');","uProfMenu_folder"),0);
        break;
      case 2:
        menupopup.appendChild(this.createME("menuitem","USL-skripty","uProfMenu.dirOpen(uProfMenu.getPrefDirectoryPath('UChrm')+uProfMenu.getDirSep()+'UserScriptLoader');","uProfMenu_folder"),0);
        break;
      case 3:
        menupopup.appendChild(this.createME("menuitem","Skripty Scriptish","uProfMenu.dirOpen(uProfMenu.getPrefDirectoryPath('ProfD')+uProfMenu.getDirSep()+'scriptish_scripts');","uProfMenu_folder"),0);
        break;
    }

    menupopup.appendChild(this.createME("menuitem","CSS-Ordner ","uProfMenu.dirOpen(uProfMenu.getPrefDirectoryPath('UChrm')+uProfMenu.getDirSep()+'css');","uProfMenu_folder"),0);
    menupopup.appendChild(this.createME("menuitem","CSSShadow-Ordner","uProfMenu.dirOpen(uProfMenu.getPrefDirectoryPath('UChrm')+uProfMenu.getDirSep()+'CSSShadow');","uProfMenu_folder"),0);
    menupopup.appendChild(this.createME("menuitem","CSSWeb-Ordner","uProfMenu.dirOpen(uProfMenu.getPrefDirectoryPath('UChrm')+uProfMenu.getDirSep()+'CSSWeb');","uProfMenu_folder"),0);
	 menupopup.appendChild(this.createME("menuitem","Chromeordner","uProfMenu.prefDirOpen('UChrm');","uProfMenu_folder"),0);
    menupopup.appendChild(this.createME("menuitem","Profilordner","uProfMenu.prefDirOpen('ProfD');","uProfMenu_folder"),0);
	    menupopup.appendChild(this.createME("menuitem","Icons-Ordner","uProfMenu.dirOpen(uProfMenu.getPrefDirectoryPath('UChrm')+uProfMenu.getDirSep()+'Icons');","uProfMenu_folder"),0);
    menupopup.appendChild(this.createME("menuitem","Installationsordner","uProfMenu.prefDirOpen('CurProcD');","uProfMenu_folder"),0);
    menupopup.appendChild(this.createME("menuitem","Addonordner","uProfMenu.dirOpen(uProfMenu.getPrefDirectoryPath('ProfD')+uProfMenu.getDirSep()+'extensions');","uProfMenu_folder"),0);
    menupopup.appendChild(this.createME("menuitem","Startup-Cacheordner","uProfMenu.dirOpen(uProfMenu.getPrefDirectoryPath('ProfLD')+uProfMenu.getDirSep()+'startupCache');","uProfMenu_folder"),0);
  /*   menupopup.appendChild(this.createME("menuitem","Ordner about","uProfMenu.dirOpen(uProfMenu.getPrefDirectoryPath('UChrm')+uProfMenu.getDirSep()+'about');","uProfMenu_folder"),0); */
    // Ende Einbindung von Ordnern
    // Einbindung von abouts
    if (this.abouts.length>0) {
      menupopup.appendChild(document.createXULElement('menuseparator'));
      // falls der erste Eintrag des Arrays = '0' ist, dann kein Untermenue anlegen, sondern direkt als Menuepunkte einbinden
      if (this.abouts[0]=='0') {
        for (var i = 1; i < this.abouts.length; i++) {
        menupopup.appendChild(this.createME("menuitem",this.abouts[i],"openTrustedLinkIn('"+this.abouts[i]+"','tab')","uProfMenu_about"),0);
        }
       } else {
        // der erste Eintrag des arrays ist ungleich '0', deshalb als Untermenue einrichten
        var submenu = menupopup.appendChild(this.createME("menu","uc.js",0,0,"submenu-about"));
        var submenupopup = submenu.appendChild(this.createME("menupopup",0,0,0,"submenu-about-items"));
        this.fillMenu("submenu-about","submenu-about-items", "about:",this.abouts,"uProfMenu_about",1);
      }
    }
    // Ende Einbindung von abouts
    // Separator, falls dieser nicht schon durch abouts generiert wurde und weitere Menuepunkte folgen werden
    if (this.abouts.length==0 && (this.showNormalPrefs || typeof(ToolRstartMod) != "undefined")) menupopup.appendChild(document.createXULElement('menuseparator'));
    // Falls gewuenscht (s. Konfigurationsabschnitt), Zugriff auf die normalen Einstellungen
    if (this.showNormalPrefs) menupopup.appendChild(this.createME("menuitem","Einstellungen","try{openOptionsDialog();}catch(e){openPreferences();}","uProfMenu_prefs"),0);
    // Falls addRestartButton installiert ist, Neustart zur Verfuegung stellen (addRestartButton 1.0.20120105mod erforderlich)
    if(typeof(ToolRstartMod) != "undefined" || this.enableRestart) menupopup.appendChild(this.createME("menuitem","Neustart",
    "try{ToolRstartMod.restartApp(false);} catch(e){alert(e);}","uProfMenu_restart"),0);
  },

  getDirSep:function() {
    // Betriebssystem nach https://developer.mozilla.org/en/Code_snippets/Miscellaneous ermitteln
    var osString = Components.classes["@mozilla.org/xre/app-info;1"].getService(Components.interfaces.nsIXULRuntime).OS;
    var dirsep = "/";
    switch(osString) {
      case "WINNT":
        dirsep = "\\";
        break;
      case "Linux":
        dirsep = "/";
        break;
      case "Darwin":
        dirsep = "/";
        break;
    }
    return dirsep;
  },

  edit:function(OpenMode,Filename){
    var Path = "";
    var dSep = this.getDirSep();  // die Trennzeichen zwischen Ordnern abhaengig vom Betriebssystem machen
    switch (OpenMode){
      //Current is Chrome Directory
      case 0:
        var Path = this.getPrefDirectoryPath("UChrm") + dSep + Filename;
        break;
      //Current is Profile Directory
      case 1:
        var Path = this.getPrefDirectoryPath("ProfD") + dSep + Filename;
        break;
      //Current is Root
      case 2:
        var Path = Filename;
        break;
      //Current is CSS folder
      case 3:
        var Path = this.getPrefDirectoryPath("UChrm") + dSep + "CSS" + dSep + Filename;
        break;
      //Current is CSSWeb folder
      case 4:
        var Path = this.getPrefDirectoryPath("UChrm") + dSep + "CSSWeb" + dSep + Filename;
        break;
		//Current is CSSShadow folder
      case 5:
        var Path = this.getPrefDirectoryPath("UChrm") + dSep + "CSSShadow" + dSep + Filename;
        break;
    }
    this.launch(this.TextOpenExe,Path);
  },

  dirOpen:function(Path){
    if (this.vFileManager.length != 0) {
      var file = Cc['@mozilla.org/file/local;1'].createInstance(Ci.nsIFile);
      var process = Cc['@mozilla.org/process/util;1'].createInstance(Ci.nsIProcess);
      var args = [Path];
      file.initWithPath(this.vFileManager);
      process.init(file);
      // Verzeichnis mit anderem Dateimanager oeffnen
      process.run(false, args, args.length);
     } else {
      // Verzeichnis mit Dateimanager des Systems oeffnen
      var dir = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsIFile);
      dir.initWithPath(Path);
      dir.launch();
    }
  },

  prefDirOpen:function(prefDir){
    Path = this.getPrefDirectoryPath(prefDir);
    this.dirOpen(Path);
  },

  getPrefDirectoryPath:function(str){
    // get profile directory
    var file = Components.classes["@mozilla.org/file/directory_service;1"]
      .getService(Components.interfaces.nsIProperties)
      .get(str, Components.interfaces.nsIFile);
    if (str == 'CurProcD') {
      file = file.parent;
    };
    return file.path;
  },

  launch:function(RanPath,OpenPath){
    var file = Components.classes["@mozilla.org/file/local;1"].createInstance(Components.interfaces.nsIFile);
    var proc = Components.classes["@mozilla.org/process/util;1"].createInstance(Components.interfaces.nsIProcess);
    var args = [OpenPath];
    file.initWithPath(RanPath);
    // falls der im Konfigurationsabschnitt definierte Editor nicht gefunden wird, auf Einstellung in about:config ausweichen:
    if (!file.exists()) {
      var pref = Components.classes["@mozilla.org/preferences-service;1"].getService(Components.interfaces.nsIPrefBranch);
      RanPath = pref.getCharPref("view_source.editor.path");
      file.initWithPath(RanPath);
    }
    proc.init(file);
    proc.run(false, args, args.length);
  },

  stringComparison:function(a, b){
    a = a.toLowerCase();
    a = a.replace(/ä/g,"a");
    a = a.replace(/ö/g,"o");
    a = a.replace(/ü/g,"u");
    a = a.replace(/ß/g,"s");
    b = b.toLowerCase();
    b = b.replace(/ä/g,"a");
    b = b.replace(/ö/g,"o");
    b = b.replace(/ü/g,"u");
    b = b.replace(/ß/g,"s");
    return(a==b)?0:(a>b)?1:-1;
  },

  getScripts:function(iType) {
    // Arrays (jeweils ein Array fuer uc.js und uc.xul) nehmen Namen der gefundenen Skripte auf
    let ucJsScripts = [];
    let ucXulScripts = [];
    // Suchmuster, also die Dateierweiterungen uc.js und uc.xul
    let extjs = /\.uc\.js$/i;
    //let extxul = /\.uc\.xul$/i;
    let aFolder = Cc['@mozilla.org/file/local;1'].createInstance(Ci.nsIFile);
    aFolder.initWithPath(Services.dirsvc.get("UChrm", Ci.nsIFile).path);
    // files mit Eintraegen im Chrome-Ordner befuellen
    let files = aFolder.directoryEntries.QueryInterface(Ci.nsISimpleEnumerator);
    // Ordner bzw. files durchlaufen und kontrollieren, ob gesuchte Dateien dabei sind
    while (files.hasMoreElements()) {
      let file = files.getNext().QueryInterface(Ci.nsIFile);
      // keine gewuenschte Datei, deshalb continue
      //if (!extjs.test(file.leafName) && !extxul.test(file.leafName)) continue;
      // uc.js gefunden -> im Array ablegen
      if (extjs.test(file.leafName)) ucJsScripts.push(file.leafName);
      // uc.xul gefunden -> im Array ablegen
      //if (extxul.test(file.leafName)) ucXulScripts.push(file.leafName);
    }
    if (this.sortScripts) {
      ucJsScripts.sort(this.stringComparison);
      //ucXulScripts.sort(this.stringComparison);
    }
    // Aufruf der naechsten Methoden um die beiden Untermenues oder die Zwischenablage zu befuellen
    if (iType==0) {
      this.fillMenu("submenu-ucjs","submenu-ucjs-items", "Meine Scripte",ucJsScripts,"uProfMenu_ucjs",0);
      //this.fillMenu("submenu-ucxul","submenu-ucxul-items", "uc.xul",ucXulScripts,"uProfMenu_ucxul",0);
     } else {
      var result = this.fillClipboardValue(ucJsScripts,ucXulScripts);
      Components.classes["@mozilla.org/widget/clipboardhelper;1"].getService(Components.interfaces.nsIClipboardHelper).copyString(result);
    }
  },

  getCss:function(iType) {
    // Array nimmt Namen der gefundenen css-Dateien auf
    let cssFiles = [];
    // Suchmuster, also die Dateierweiterung css
    let extcss = /\.css$/i;
    let aFolder = Cc['@mozilla.org/file/local;1'].createInstance(Ci.nsIFile);
    if (iType==3) {
      aFolder.initWithPath(Services.dirsvc.get("UChrm", Ci.nsIFile).path+this.getDirSep()+"CSS");
     } else if (iType==4) {
      aFolder.initWithPath(Services.dirsvc.get("UChrm", Ci.nsIFile).path+this.getDirSep()+"CSSWeb");
    }  else if (iType==5) {
      aFolder.initWithPath(Services.dirsvc.get("UChrm", Ci.nsIFile).path+this.getDirSep()+"CSSShadow");
    }
    // files mit Eintraegen im CSS- bzw. CSSWeb-Ordner befuellen
    let files = aFolder.directoryEntries.QueryInterface(Ci.nsISimpleEnumerator);
    // Ordner bzw. files durchlaufen und kontrollieren, ob gesuchte Dateien dabei sind
    while (files.hasMoreElements()) {
      let file = files.getNext().QueryInterface(Ci.nsIFile);
      // css gefunden -> im Array ablegen
      if (extcss.test(file.leafName)) cssFiles.push(file.leafName);
    }
    if (this.sortScripts) {
      cssFiles.sort(this.stringComparison);
    }
    // Untermenue befuellen
    if (iType==3) {
      this.fillMenu("submenu-css","submenu-css-items","Meine CSS-Dateien",cssFiles,"uProfMenu_css",3);
     } else if (iType==4) {
      this.fillMenu("submenu-cssweb","submenu-cssweb-items","Meine CSSWeb-Dateien",cssFiles,"uProfMenu_css",4);
    }  else if (iType==5) {
      this.fillMenu("submenu-CSSShadow","submenu-CSSShadow-items","Meine CSSShadow-Dateien",cssFiles,"uProfMenu_css",5);
    }
  },

  fillMenu:function(whichsubmenu, whichsubmenuitems, strlabel, scriptArray,sClass,sTyp) {
    // Beschriftung des Untermenues mit Anzahl der gefundenen Dateien ergaenzen
    var e = document.getElementById(whichsubmenu);
    e.setAttribute('label',strlabel + ' (' + scriptArray.length + ')');
    var popup = document.getElementById(whichsubmenuitems);
    // zunaechst Untermenue zuruecksetzen
    while(popup.hasChildNodes()){
      popup.removeChild(popup.firstChild);
    }
    // Untermenue endlich befuellen
    for (var i = scriptArray.length-1; i > -1; i--) {
      // Typunterscheidung (userChromeJS-Skript oder about: oder css)
      if (sTyp==0){
        var mitem = this.createME("menuitem",scriptArray[i],"uProfMenu.edit(0,'"+scriptArray[i]+"')",sClass,0);
        mitem.setAttribute("onclick","uProfMenu.openAtGithub(event,'"+scriptArray[i]+"')");
        mitem.setAttribute("tooltiptext"," Linksklick: Bearbeiten,\n Mittelklick: https://github.com/.../"+this.cleanFileName(scriptArray[i])+" oeffnen,\n Rechtsklick: Suche auf GitHub");
       } else if (sTyp==1){
        var mitem = this.createME("menuitem",scriptArray[i],"openTrustedLinkIn('"+scriptArray[i]+"','tab')",sClass,0);
       } else if (sTyp==3){
        var mitem = this.createME("menuitem",scriptArray[i],"uProfMenu.edit(3,'"+scriptArray[i]+"')",sClass,0);
       } else if (sTyp==4){
        var mitem = this.createME("menuitem",scriptArray[i],"uProfMenu.edit(4,'"+scriptArray[i]+"')",sClass,0);
      }
	  else if (sTyp==5){
        var mitem = this.createME("menuitem",scriptArray[i],"uProfMenu.edit(5,'"+scriptArray[i]+"')",sClass,0);
      }
      popup.insertBefore(mitem, popup.firstChild);
    }
  },

  fillClipboardValue:function(sArray,xArray) {
    var retValue;
    var s = 0;
    var x = 0;
    s = sArray.length;
    x = xArray.length;
    switch(this.enableScriptsToClip) {
      case 1:
        retValue = "userChromeJS/uc.js ("+s+"):\n------------------------\n"+sArray.join("\n")+
                   "\n\nuserChromeJS/uc.xul ("+x+"):\n-------------------------\n"+xArray.join("\n");
        break;
      default:
        retValue = "userChromeJS/uc.js ("+s+"):\n------------------------";
        for (var i = 0; i < s ; i++) {
          j = i + 1;
          retValue = retValue + "\n" + j + ". " + sArray[i];
        }
        retValue = retValue + "\n\nuserChromeJS/uc.xul ("+x+"):\n-------------------------";
        if (this.enableScriptsToClip==2) s = 0;
        for (var i = 0; i < x ; i++) {
          j = i + s + 1;
          retValue = retValue + "\n" + j + ". " + xArray[i];
        }
        break;
    }
    return retValue;
  },

  createME:function(sTyp,sLabel,sCommand,sClass,sId) {
    // Anlegen von menuitem, menu oder menupop - fuer bestimmte Typen nicht eingesetzte Parameter werden als 0 uebergeben
    const XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
    var m = document.createElementNS(XUL_NS, sTyp);
    switch (sTyp) {
      case "menuitem":
        // this.createME("menuitem","Label des Items","ZuzuweisenderCodeFueroncommand","GewuenschteKlasseDesItems",0)
        m.setAttribute('label', sLabel);
        m.setAttribute('class',sClass);
		/*m.setAttribute('oncommand',sCommand);*/
		
		
		m.addEventListener('command', function(event) {
			console.log("Command:" + sCommand);
			Function("return " + sCommand)();
		}, true);
		
        break;
      case "menu":
        // this.createME("menu","Label des Menues",0,0,"GewuenschteIdDesMenues")
        m.setAttribute('label', sLabel);
        m.setAttribute('id', sId);
        break;
      case "menupopup":
        //this.createME("menupopup",0,0,0,"GewuenschteIdDesMenupopups");
        m.setAttribute('id', sId);
        break;
    }
    return m;
  },

  openAtGithub:function(e,sScript) {
    if (e.button==1){
      // Mittelklick - Seite auf GitHub oeffnen (funktioniert nur, wenn Ordner- und bereinigter Dateiname [ohne Erweiterung] uebereinstimmen):
      var sUrl = "https://github.com/ardiman/userChrome.js/tree/master/"+this.cleanFileName(sScript);
      openWebLinkIn(sUrl, 'tab');
    }
    if (e.button==2){
      // Rechtsklick - Suche auf GitHub starten (funktioniert nur, wenn der Dateiname im Code hinterlegt ist):
      e.preventDefault();
      var sUrl = "https://github.com/search?langOverride=&language=&q="+sScript+"&repo=&start_value=1&type=Code";
      openWebLinkIn(sUrl, 'tab');
    }
  },

  cleanFileName:function(sName) {
    sName = sName.toLowerCase();
    /* Das folgende Array enthaelt regulaere Ausdruecke, um ungueltige Zeichenfolgen entfernen:
    /Datei-Erweiterungen am Ende/, /"ucjs_" am Anfang/, /"_"gefolgtVonZahlUndDanachBeliebigenZeichen/
    / "_fx"gefolgtVonZahl(en)/, /"-" oder "+" oder "."/, /"_v"gefolgtVonZahlen
    */
    var regs = [/\.uc\.js$/,/\.uc\.xul$/,/^ucjs_/,/_\d.+/,/_fx\d+/,/[-+\.]/g,/_v\d+/];
    for (var i = 0; i < regs.length; i++) {
      sName = sName.replace(regs[i],"");
    }
    return sName;
  }

};

uProfMenu.init();

(function() {

  if (location != 'chrome://browser/content/browser.xhtml')
    return;

  let menuitem = document.createXULElement('menuitem');
  menuitem.id = 'context_closeLeftTabs';
  menuitem.setAttribute('label', 'Linke Tabs schließen');
  let tabContextMenu = document.getElementById('tabContextMenu');
  let refItem = document.getElementById('context_undoCloseTab');
  tabContextMenu.insertBefore(menuitem, refItem);
  tabContextMenu.insertBefore(document.getElementById('context_closeTabsToTheEnd'), refItem);
  tabContextMenu.insertBefore(document.getElementById('context_closeOtherTabs'), refItem);
  //tabContextMenu.removeChild(document.getElementById('context_closeTabOptions'));
//click
menuitem.addEventListener('click', () => {
	if (event.button == 0) {
       	 for (let i = TabContextMenu.contextTab._tPos - 1; i >= 0; i--)gBrowser.removeTab(gBrowser.tabs[i], {animate: true});
            }
}); 

})();

// buttonCloseTab.uc.js - Button > Firefox Tabs schliessen
  
  (function() {
      
  if (!window.gBrowser) return;
    
    try {
        CustomizableUI.createWidget({
            id: 'fp-closetabs',
            type: 'custom',
            defaultArea: CustomizableUI.AREA_NAVBAR,
            onBuild: function(aDocument) {            
                var toolbaritem = aDocument.createXULElement('toolbarbutton');
                var props = {
                    id: 'fp-closetabs',
                    class: 'toolbarbutton-1 chromeclass-toolbar-additional',
                    label: 'Aktuellen Tab schließen',
                    tooltiptext: 'Aktuellen Tab schließen',
                    style: 'list-style-image: url(\'data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" color="brown" width="12" height="12" viewBox="0 0 16 16"><path fill="currentColor" fill-opacity="context-fill-opacity" d="M9.414 8l5.293-5.293a1 1 0 0 0-1.414-1.414L8 6.586 2.707 1.293a1 1 0 0 0-1.414 1.414L6.586 8l-5.293 5.293a1 1 0 1 0 1.414 1.414L8 9.414l5.293 5.293a1 1 0 0 0 1.414-1.414z"></path></svg>\')',
                    
                };
                for (var p in props)
                    toolbaritem.setAttribute(p, props[p]);
				toolbaritem.addEventListener('click', event => {
  if (event.button == 0) { 
                            BrowserCommands.closeTabOrWindow();
                                 }
  });
                return toolbaritem;
            }
        });
    } catch(e) { };
   
})();

// Entwicklerwerkzeuge
        // Unicode-Konvertierung → label: 'Entwicklerwerkzeuge', tooltiptext: 'Entwicklerwerkzeuge öffnen',
        CustomizableUI.createWidget({
            id: 'toggleToolbox-ToolBarButton',
            type: 'custom',
            onBuild: function(aDocument) {
                let toolbaritem = aDocument.createXULElement('toolbarbutton');
                let props = {
                    id: 'toggleToolbox-ToolBarButton',
                    class: 'toolbarbutton-1 chromeclass-toolbar-additional',
                    label: 'Entwicklerwerkzeuge',
                    tooltiptext: 'Entwicklerwerkzeuge öffnen',
                    style: 'list-style-image: url(data:image/png;base64,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)',

                };
                for (let p in props)
                    toolbaritem.setAttribute(p, props[p]);
				    toolbaritem.addEventListener('click', event => {
					if (event.button == 0) {
							let ev = new KeyboardEvent("keypress", {bubbles : true, cancelable : true, keyCode: KeyboardEvent.DOM_VK_F9, shiftKey : true });
							document.getElementById("main-window").dispatchEvent(ev);
}
});
                return toolbaritem;
            }
        });