updates

README

@@ -97,6 +97,10 @@ devcenter
 * benchmarking
 * profiling
 * command line program
+* using go with textmate
+* using go with sublime
+* using go with vi
+* using go with emacs
 
 * setting up go env, hello world
 * deploying to heroku

src/xx-http-server-graceful-shutdown.go

@@ -78,7 +78,7 @@ func main() {
 
 // == todo
 // clean up logging
-// consider refactoring
+// factor out to cut-and-pastable against normal app
 
 // == running
 // $ cd src

src/xx-http-server-log.go

@@ -8,7 +8,7 @@ func runLogging(logs chan string) {
 	}
 }
 
-func wrapLogging(f http.HandlerFunc, logs chan string) http.HandlerFunc {
+func wrapLogging(f http.HandlerFunc) http.HandlerFunc {
 	logs := make(chan string, 10000)
 	go runLogging(logs)
 	return func(res http.ResponseWriter, req *http.Request) {