replace_environment

Source: cli/master/replace_environment.pro

 replace_environment
        Replace the current top-level environment with one read from a
        save file.

 Usage:
        replace_environment, file

 Argument:
        file    string  input   The name of the file to restore.

 Notes:
        Restoring a new environment will detroy the current one.
        If the file isn't an environment save file, then you will be
        dumped out of IDL.

 History:
        Original: 19/6/01; SJT