RECOVER

@RECOVER <program name>

or just

@<program name>

Invoke a subsystem on a reentrant segment, or load a program from a :PROG file to the user's virtual memory and start execution.

<program name>: (if file, default file type = PROG) reentrant subsystem name or program file name.

Rules:

Permitted for all users.
If "RECOVER" is omitted in the command, then <program name> must not coincide with a SINTRAN command (full or or abbreviated). If it does, the command will be executed instead of @<program name>. To force a search for a :PROG file rather than a command or reentrant subsystem, @RECOVER must be typed.
Searching for the program name is performed as follows:
1. If no user name is specified, the reentrant subsystem names are searched (see @DUMP-REENTRANT).
2. If not found, <program name> is taken as a name of a :PROG file and the user default directory is searched.
3. If not found, users SYSTEM's file directory is searched.
4. If a user name is specified, only the user's file directory is searched.
The execution begins at the address specified in @DUMP, @DUMP-REENTRANT or *DUMP (NRL subcommand).

Example:

@RECOVER MAC or @MAC

The program MAC is loaded into memory and started.