Add cmd-k to delete current line

app.go

@@ -62,6 +62,28 @@ func (a *App) ListProcessors() (resp []ListProcessorsResponse) {
 	return resp
 }
 
+func (a *App) TriggerTextProcess(action string) {
+	runtime.EventsEmit(a.ctx, "request-text-process", RequestTextProcess{
+		Action: action,
+	})
+}
+
+func (a *App) PromptUser(label string, resp func(string)) {
+	runtime.EventsOnce(a.ctx, "prompt-response", func(data ...interface{}) {
+		if len(data) == 0 {
+			return
+		}
+		ans, ok := data[0].(string)
+		if !ok {
+			return
+		}
+		resp(ans)
+	})
+	runtime.EventsEmit(a.ctx, "prompt-request", PromptRequest{
+		Label: label,
+	})
+}
+
 func (a *App) ProcessText(req ProcessTextRequest) {
 	filter, ok := TextFilters[req.Action]
 	if !ok {