Adds ringing a bell if history out of range

ksysoev · Oct 22, 2023 · a57c6ce · a57c6ce
1 parent 229df19
commit a57c6ce
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Showing 2 changed files with 6 additions and 0 deletions.
diff --git a/pkg/cli/cli.go b/pkg/cli/cli.go
@@ -18,6 +18,8 @@ const (
 	MacOSDeleteKey = 127
 
 	KeyboardBufferSize = 10
+
+	Bell = "\a"
 )
 
 type CLI struct {

diff --git a/pkg/cli/editor.go b/pkg/cli/editor.go
@@ -64,7 +64,9 @@ func (ed *Editor) EditRequest(keyStream <-chan keyboard.KeyEvent, initBuffer str
 			req := ed.History.GetRequst(historyIndex)
 
 			if req == "" {
+				fmt.Print(Bell)
 				historyIndex--
+
 				continue
 			}
 
@@ -74,7 +76,9 @@ func (ed *Editor) EditRequest(keyStream <-chan keyboard.KeyEvent, initBuffer str
 			req := ed.History.GetRequst(historyIndex)
 
 			if req == "" {
+				fmt.Print(Bell)
 				historyIndex++
+
 				continue
 			}