EN02_Default_Text

A default text can be stored at startup.

package main

import (
	"context"
	"fmt"

	"github.com/nyaosorg/go-readline-ny"
)

func main() {
	var editor readline.Editor

	editor.Default = "previous value"
	editor.Cursor = 2

	text, err := editor.ReadLine(context.Background())
	if err != nil {
		fmt.Printf("ERR=%s\n", err.Error())
	} else {
		fmt.Printf("TEXT=%s\n", text)
	}
}

When you run this, the "previous value" will be entered as the default value, and the cursor will blink at the second character counting from 0, or the third character counting from 1.