function renderContent(data, context, noIteration, parentView, key, onRender) {
	var i, l, tag, tmpl, tagCtx, isTopRenderCall, prevData, prevIndex,
		view = parentView,
		result = "";

	if (context === true) {
		noIteration = context; // passing boolean as second param - noIteration
		context = undefined;
	} else if (typeof context !== OBJECT) {
		context = undefined; // context must be a boolean (noIteration) or a plain object
	}

	if (tag = this.tag) {
		// This is a call from renderTag or tagCtx.render(...)
		tagCtx = this;
		view = view || tagCtx.view;
		tmpl = view._getTmpl(tag.template || tagCtx.tmpl);
		if (!arguments.length) {
			data = tag.contentCtx && $isFunction(tag.contentCtx)
				? data = tag.contentCtx(data)
				: view; // Default data context for wrapped block content is the first argument
		}
	} else {
		// This is a template.render(...) call
		tmpl = this;
	}

	if (tmpl) {
		if (!parentView && data && data._is === "view") {
			view = data; // When passing in a view to render or link (and not passing in a parent view) use the passed-in view as parentView
		}

		if (view && data === view) {
			// Inherit the data from the parent view.
			data = view.data;
		}

		isTopRenderCall = !view;
		isRenderCall = isRenderCall || isTopRenderCall;
		if (isTopRenderCall) {
			(context = context || {}).root = data; // Provide ~root as shortcut to top-level data.
		}
		if (!isRenderCall || $subSettingsAdvanced.useViews || tmpl.useViews || view && view !== topView) {
			result = renderWithViews(tmpl, data, context, noIteration, view, key, onRender, tag);
		} else {
			if (view) { // In a block
				prevData = view.data;
				prevIndex = view.index;
				view.index = indexStr;
			} else {
				view = topView;
				prevData = view.data;
				view.data = data;
				view.ctx = context;
			}
			if ($isArray(data) && !noIteration) {
				// Create a view for the array, whose child views correspond to each data item. (Note: if key and parentView are passed in
				// along with parent view, treat as insert -e.g. from view.addViews - so parentView is already the view item for array)
				for (i = 0, l = data.length; i < l; i++) {
					view.index = i;
					view.data = data[i];
					result += tmpl.fn(data[i], view, $sub);
				}
			} else {
				view.data = data;
				result += tmpl.fn(data, view, $sub);
			}
			view.data = prevData;
			view.index = prevIndex;
		}
		if (isTopRenderCall) {
			isRenderCall = undefined;
		}
	}
	return result;
}
Render the template as a string, using the specified data and helpers/context
$("#tmpl").render(), tmpl.render(), tagCtx.render(), $.render.namedTmpl()

@param {any}        data
@param {hash}       [context]           helpers or context
@param {boolean}    [noIteration]
@param {View}       [parentView]        internal
@param {string}     [key]               internal
@param {function}   [onRender]          internal
@returns {string}   rendered template   internal