small improvements

1 files changed, 6 insertions, 6 deletions

diff --git a/main.go b/main.go
index 8b32585..5530a06 100644
--- a/main.go
+++ b/main.go
@@ -25,7 +25,7 @@ var debug bool
 func main() {
 	lAddr := flag.String("l", "127.0.0.1:3000", "Address HTTP-server will listen to")
 	wrksNum := flag.Int("n", runtime.NumCPU(), "Number of HTTP-workers to start")
-	dbg := flag.Bool("D", false, "Debug mode")
+	dbg := flag.Bool("D", false, "Debug/development mode")
 	flag.Parse()
 	debug = *dbg
 
@@ -398,15 +398,15 @@ func main() {
 	module["http"] = httpModule
 	module["db"] = dbModule
 	module["utf8"] = utf8Module
-	module["repl"] = func (l *Lua) int {
-		var repl LuaRef
-		err := l.Scan(&repl)
+	module["evalfn"] = func (l *Lua) int {
+		var evalFn LuaRef
+		err := l.Scan(&evalFn)
 		if err != nil {
 			return luaErr(l, err)
 		}
 		for _, wrk := range wrks {
 			if wrk.HasSameLua(l) {
-				wrk.repl = &repl
+				wrk.evalFn = &evalFn
 				break
 			}
 		}
@@ -461,7 +461,7 @@ func main() {
 }
 
 func printUsage() {
-	fmt.Printf("usage: %s [luafile]\n", os.Args[0])
+	fmt.Printf("Usage: %s [options] LUAFILE\n", os.Args[0])
 	flag.PrintDefaults()
 	os.Exit(2)
 }