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adds Config option to disable bell; DisableBell

This commit is contained in:
henderjon 2023-09-21 09:01:28 -05:00
parent 7f93d88cd5
commit d25ac56026
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GPG Key ID: B64029804B7D23DB
2 changed files with 21 additions and 16 deletions
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5
readline.go
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@ -1,6 +1,7 @@
// Readline is a pure go implementation for GNU-Readline kind library. // Readline is a pure go implementation for GNU-Readline kind library.
// //
// example: // example:
//
// rl, err := readline.New("> ") // rl, err := readline.New("> ")
// if err != nil { // if err != nil {
// panic(err) // panic(err)
@ -14,7 +15,6 @@
// } // }
// println(line) // println(line)
// } // }
//
package readline package readline
import ( import (
@ -68,6 +68,8 @@ type Config struct {
// it use in IM usually. // it use in IM usually.
UniqueEditLine bool UniqueEditLine bool
DisableBell bool
// filter input runes (may be used to disable CtrlZ or for translating some keys to different actions) // 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 // -> output = new (translated) rune and true/false if continue with processing this one
FuncFilterInputRune func(rune) (rune, bool) FuncFilterInputRune func(rune) (rune, bool)
@ -301,6 +303,7 @@ func (i *Instance) Write(b []byte) (int, error) {
// WriteStdin prefill the next Stdin fetch // WriteStdin prefill the next Stdin fetch
// Next time you call ReadLine() this value will be writen before the user input // Next time you call ReadLine() this value will be writen before the user input
// ie : // ie :
//
// i := readline.New() // i := readline.New()
// i.WriteStdin([]byte("test")) // i.WriteStdin([]byte("test"))
// _, _= i.Readline() // _, _= i.Readline()

2
terminal.go
View File

@ -214,8 +214,10 @@ func (t *Terminal) ioloop() {
} }
func (t *Terminal) Bell() { func (t *Terminal) Bell() {
if !t.cfg.DisableBell {
fmt.Fprintf(t, "%c", CharBell) fmt.Fprintf(t, "%c", CharBell)
} }
}
func (t *Terminal) Close() error { func (t *Terminal) Close() error {
if atomic.SwapInt32(&t.closed, 1) != 0 { if atomic.SwapInt32(&t.closed, 1) != 0 {