PROCEDURE

mark beginning of macro procedure

[NAME]   - Name of the PROCEDURE
[PARAMETER 1] - Optional 1st parameter
..
..
..
[PARAMETER N] - Optional Nth parameter

PROCEDURE is a macro-based command that is used to mark the beginning of
a PROCEDURE within a macro.  Optional 1-N parameters may be passed to the
PROCEDURE.  PROCEDURES in NeXtMidas are structured just like procedures
in FORTRAN, and are used to modularize the macro in a similar way.

PROCEDURES share a common results table with the rest of the macro.  This
means commands within a PROCEDURE can access results declared outside of 
the PROCEDURE, and vice versa. 

Switches: NONE

Examples:
  startmacro
    ..
    call testProc
    ..
  endmacro

  procedure testProc
    SAY "This is the inside of the procedure"
  return

See also: CALL, SUBROUTINE, RETURN