website/libs/handlebars.dev.js
function(content) {
				if (this.pendingContent) {
					content = this.pendingContent + content;
				}
				if (this.stripNext) {
					content = content.replace(/^\s+/, '');
				}

				this.pendingContent = content;
			}
function(content) {
				if (this.pendingContent) {
					content = this.pendingContent + content;
				}
				if (this.stripNext) {
					content = content.replace(/^\s+/, '');
				}

				this.pendingContent = content;
			}
[appendContent]  On stack, before: ... On stack, after: ...  Appends the string value of `content` to the current buffer