adds Config option to disable bell; DisableBell

readline.go

@@ -1,6 +1,7 @@
 // Readline is a pure go implementation for GNU-Readline kind library.
 //
 // example:
+//
 //	rl, err := readline.New("> ")
 //	if err != nil {
 //		panic(err)
@@ -14,7 +15,6 @@
 //		}
 //		println(line)
 //	}
-//
 package readline
 
 import (
@@ -68,6 +68,8 @@ type Config struct {
 	// it use in IM usually.
 	UniqueEditLine bool
 
+	DisableBell bool
+
 	// filter input runes (may be used to disable CtrlZ or for translating some keys to different actions)
 	// -> output = new (translated) rune and true/false if continue with processing this one
 	FuncFilterInputRune func(rune) (rune, bool)
@@ -301,6 +303,7 @@ func (i *Instance) Write(b []byte) (int, error) {
 // WriteStdin prefill the next Stdin fetch
 // Next time you call ReadLine() this value will be writen before the user input
 // ie :
+//
 //	i := readline.New()
 //	i.WriteStdin([]byte("test"))
 //	_, _= i.Readline()

terminal.go

@@ -214,7 +214,9 @@ func (t *Terminal) ioloop() {
 }
 
 func (t *Terminal) Bell() {
+	if !t.cfg.DisableBell {
 		fmt.Fprintf(t, "%c", CharBell)
+	}
 }
 
 func (t *Terminal) Close() error {