whole_func_string: function insertCaretContainerOrExpandToBlock(target, before) {
  			var caretContainer, rng;
  
  			// Select block
  			if (getContentEditable(target) === "false") {
  				if (dom.isBlock(target)) {
  					selection.select(target);
  					return;
  				}
  			}
  
  			rng = dom.createRng();
  
  			if (getContentEditable(target) === "true") {
  				if (!target.firstChild) {
  					target.appendChild(ed.getDoc().createTextNode('\u00a0'));
  				}
  
  				target = target.firstChild;
  				before = true;
  			}
  
  			//caretContainer = dom.create('span', {id: caretContainerId, 'data-mce-bogus': true, style:'border: 1px solid red'}, invisibleChar);
  			caretContainer = dom.create('span', {id: caretContainerId, 'data-mce-bogus': true}, invisibleChar);
  
  			if (before) {
  				target.parentNode.insertBefore(caretContainer, target);
  			} else {
  				dom.insertAfter(caretContainer, target);
  			}
  
  			rng.setStart(caretContainer.firstChild, 1);
  			rng.collapse(true);
  			selection.setRng(rng);
  
  			return caretContainer;
  		}
func_code_string: function insertCaretContainerOrExpandToBlock(target, before) {
  			var caretContainer, rng;
  
  			// Select block
  			if (getContentEditable(target) === "false") {
  				if (dom.isBlock(target)) {
  					selection.select(target);
  					return;
  				}
  			}
  
  			rng = dom.createRng();
  
  			if (getContentEditable(target) === "true") {
  				if (!target.firstChild) {
  					target.appendChild(ed.getDoc().createTextNode('\u00a0'));
  				}
  
  				target = target.firstChild;
  				before = true;
  			}
  
  			//caretContainer = dom.create('span', {id: caretContainerId, 'data-mce-bogus': true, style:'border: 1px solid red'}, invisibleChar);
  			caretContainer = dom.create('span', {id: caretContainerId, 'data-mce-bogus': true}, invisibleChar);
  
  			if (before) {
  				target.parentNode.insertBefore(caretContainer, target);
  			} else {
  				dom.insertAfter(caretContainer, target);
  			}
  
  			rng.setStart(caretContainer.firstChild, 1);
  			rng.collapse(true);
  			selection.setRng(rng);
  
  			return caretContainer;
  		}
func_documentation_string: Insert caret container before/after target or expand selection to include block