text: const SHARED = require('../shared');
  
  function show_help() {
    let msg = `
  visdiff command [params..]
  command:
    make-config [file-name]: Make a config file from default template
      file-name (string) - Optional - If empty, a file called ".visdiff.js" will be created in the current directory.
    version: show current version info
    take {name}: Take a snapshot
      name (string) - Snapshot name
    cmp {name_1} {name_2}: Compare 2 snapshot
      name_1 (string) - Snapshot 1 to compare
      name_2 (string) - Snapshot 2 to compare
  `
    console.log(msg);
  }
  
  module.exports = show_help; 
  