SAVE EXTENDED TPU

 Saves your current key definitions and other extensions, creating a
 section file for future editing sessions.  (This is the same as SAVE
 EXTENDED EVE.) The default file type is .TPU$SECTION.

 Example:

    SAVE EXTENDED TPU myeve

 Creates a section file called MYEVE.TPU$SECTION in your current (default)
 directory.

 The section file contains, in binary form, your key definitions, learn
 sequences, and other extensions -- including any already saved in the
 section file you are currently using.

 For more information, see help on SECTION FILES.