#!/usr/bin/env node;
/******************************************************************************
 * This program demonstrates how to align integers with printf()
 * 
 * Copyright © 2020 Richard Lesh.  All rights reserved.
 *****************************************************************************/

const sprintf = require('sprintf-js').sprintf;

var A32 = 106276;
var B32 = -2147483648;
var C32 = 4080400;
var A64 = 11294588176;
var B64 = -4294967296;
var C64 = 9223372036854775807;

const main = async () => {
    console.log("|%11d|%9x|", A32, A32);
    console.log("|%-11d|%-9x|", A32, A32);
    console.log("|%011d|%09x|", A32, A32);
    console.log("|%11d|%9x|", B32, B32);
    console.log("|%-11d|%-9x|", B32, B32);
    console.log("|%011d|%09x|", B32, B32);
    console.log("|%11d|%9x|", C32, C32);
    console.log("|%-11d|%-9x|", C32, C32);
    console.log("|%011d|%09x|", C32, C32);
/******************************************************************************
 * JavaScript sprintf() doesn't work for integers larger
 * than 32-bits.
 *****************************************************************************/
    console.log(sprintf("|%20d|%17x|", A64, A64));
    console.log(sprintf("|%-20d|%-17x|", A64, A64));
    console.log(sprintf("|%020d|%017x|", A64, A64));
    console.log(sprintf("|%20d|%17x|", B64, B64));
    console.log(sprintf("|%-20d|%-17x|", B64, B64));
    console.log(sprintf("|%020d|%017x|", B64, B64));
    console.log(sprintf("|%20d|%17x|", C64, C64));
    console.log(sprintf("|%-20d|%-17x|", C64, C64));
    console.log(sprintf("|%020d|%017x|", C64, C64));
}
main().catch( e => { console.error(e) } );