function template(locals) { var pug_html = "", pug_mixins = {}, pug_interp; pug_mixins["bang"] = pug_interp = function() { var block = this && this.block, attributes = this && this.attributes || {}; pug_mixins["foo"](); }; pug_mixins["foo"] = pug_interp = function() { var block = this && this.block, attributes = this && this.attributes || {}; pug_html = pug_html + "
bar
"; }; pug_mixins["bang"](); return pug_html; }