function initialize(shell) {
  shell.loadedExtensions = {};

  shell.registerCommand('extension', extensionCommand);
  shell.registerCommand('extensions', extensionsCommand);
}
function initialize(shell) {
  shell.loadedExtensions = {};

  shell.registerCommand('extension', extensionCommand);
  shell.registerCommand('extensions', extensionsCommand);
}
function initialize ( shell ) { shell . loadedExtensions = { } ; shell . registerCommand ( 'extension' , extensionCommand ) ; shell . registerCommand ( 'extensions' , extensionsCommand ) ; }
Initializes the shell with extensions related functionality.
Initializes the shell with extensions related functionality .