With this script from there: https://codepen.io/isdampe/pen/YpgOYr

How do I add a space to a command? How do I make the command "clear" for example, have to be "clear x" to work? Because, as such, the script does not accept spaces for its commands.

I tried :

function fauxTerm(config) {
  
  var term = config.el || document.getElementById('term');
  var termBuffer = config.initialMessage || '';
  var lineBuffer = config.initialLine || '';
  var cwd = config.cwd || "~/";
  var tags = config.tags || ['red', 'blue', 'white', 'bold'];
  var processCommand = config.cmd || false;
  var maxBufferLength = config.maxBufferLength || 8192;
  var commandHistory = [];
  var currentCommandIndex = -1;
  var maxCommandHistory = config.maxCommandHistory || 100;
  var autoFocus = config.autoFocus || false;
  var coreCmds = {
    "clear x": clear // only "clear" will be recognized, why?
  };

I can create commands, but I can't create them with a space.