LSE$HELP.HLB  —  EXTEND
  Syntax:  EXTEND procedure_name

  Compiles one or more TPU procedures to extend LSE.

  Using this command without specifying the procedure name compiles the
  procedure in which the cursor is located.  To save a compiled
  procedure in a section file for future editing sessions, use the SAVE
  SECTION command.

  RELATED COMMANDS:

     SAVE SECTION                TPU
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