Lists the currently loaded OPI (Option Programming Interface) optional modules and their associated functions and procedures.

Functions—If nonzero, displays the names of all functions available in the given OPI option.

License— If nonzero, displays license information for given OPI option.

Procedures—If nonzero, displays the names of all procedures available in the given OPI option.

The SHOW_OPTIONS procedure lists the currently loaded OPI options and the functions and procedures that they contain. OPI options can be loaded explicitly by any PV‑WAVE user using the LOAD_OPTION procedure. These optional modules can be written in C or FORTRAN, and can contain new system functions or other primitives. For information on creating OPI options, see the PV‑WAVE Application Developer’s Guide.

WAVE> SHOW_OPTIONS, /Functions, /Procedure

; % Option: SAMPLE 1.000000

; % Functions:

; % PLUS_THREE

; % PLUS_TWO

; % Procedures:

; % ADD_FOUR

; % ADD_THREE

; % ADD_TWO

LOAD_OPTION,  OPTION_IS_LOADED,  UNLOAD_OPTION