builtin html template functions changes

_benchmarks/view/ace/main.go

@@ -20,5 +20,8 @@ func index(ctx iris.Context) {
 	}
 
 	ctx.ViewLayout("layouts/main")
-	ctx.View("index", data)
+	if err := ctx.View("index", data); err != nil {
+		ctx.HTML("<h3>%s</h3>", err.Error())
+		return
+	}
 }

_benchmarks/view/ace/views/layouts/main.ace

@@ -3,6 +3,6 @@ html
   head
     title {{.Title}}
   body
-    {{ yield }}
+    {{ yield . . }}
     footer
       = include partials/footer.ace .