_dir_prog

  .  Summary

  str _dir_prog[64];

  .  Description

  The _dir_prog system variable holds the name of the disk directory
  program that should be run when the user selects the 'Files direc-
  tory' option of the DOS Functions menu. If this variable is left
  empty (""), the DOS 'dir' command is used. Maximum length is 15
  characters.