Add page footer with request time display

search.go

@@ -23,6 +23,7 @@ type searchPageData struct {
 	EditMode bool
 	Query    string
 	Results  []searchResult
+	RenderMS int64
 }
 
 // handleSearch walks the wiki root and renders a search results page for the
@@ -43,6 +44,7 @@ func (h *handler) handleSearch(w http.ResponseWriter, r *http.Request) {
 		Results: results,
 	}
 	w.Header().Set("Content-Type", "text/html; charset=utf-8")
+	data.RenderMS = elapsedMS(r)
 	if err := searchTmpl.ExecuteTemplate(w, "layout", data); err != nil {
 		log.Printf("search template error: %v", err)
 	}