Method longestSubcommandTermLength

lib/help.js:206–215

* Get the longest command term length. * * @param {Command} cmd * @param {Help} helper * @returns {number}

(cmd, helper)

   */

  longestSubcommandTermLength(cmd, helper) {
    return helper.visibleCommands(cmd).reduce((max, command) => {
      return Math.max(
        max,
        this.displayWidth(
          helper.styleSubcommandTerm(helper.subcommandTerm(command)),
        ),
      );
    }, 0);
  }

  /**
   * Get the longest option term length.