can-stache.js
function() {
			var lastElement = state.sectionElementStack[state.sectionElementStack.length - 1];
			return state.sectionElementStack.length ?
				lastElement.type === "section" || lastElement.type === "custom": true;
		}
function() {
			var lastElement = state.sectionElementStack[state.sectionElementStack.length - 1];
			return state.sectionElementStack.length ?
				lastElement.type === "section" || lastElement.type === "custom": true;
		}
The HTML section that is the root section for the entire template.