std-vlrts-p


Synopsis

(std-vlrts-p)

Description

Predicate if the RTS is available (loaded), not if it's running.

If a VL-System (RTS or IDE) is running -that means if the current function was evaluated from VLISP or ViLL- check STD-VL-P.

This must be set by STD-%LOAD-VL-RTS: see STDFILE.LSP

Cached version

This function is only called once, the result is stored in the global symbol *DEF-VLRTS*. All subsequent calls just return a result dependent on the value of this symbol.

Arguments

None

Return Value

T or nil.

Side Effects

None.

Module

Defined in STDINIT