Text-slicer: Tweaks to fix recently introduced bugs!

* Fixes problem with slicing wikitext tiddlers
* Adjusts position of heading expand/collapse icons in the view
template segment

core/modules/utils/fakedom.js

@@ -26,6 +26,12 @@ var TW_TextNode = function(text) {
 	this.textContent = text;
 };
 
+Object.defineProperty(TW_TextNode.prototype, "nodeType", {
+	get: function() {
+		return 3;
+	}
+});
+
 Object.defineProperty(TW_TextNode.prototype, "formattedTextContent", {
 	get: function() {
 		return this.textContent.replace(/(\r?\n)/g,"");

plugins/tiddlywiki/text-slicer/styles.tid

@@ -75,6 +75,7 @@ tags: $:/tags/Stylesheet
 }
 
 .tc-tiddler-frame .tc-document-tiddler-toolbar {
-    left: 52px;
+    left: 0;
+    width: 42px;
 }