Gavin added:

> I'm really not trying to give Dave a hard time here.  If I
> knew of a convenient and easy way to make code resident
> I would provide it, but there's no easy way to do it that I
> can think of that doesn't involve calling a bunch of
> undocumented memory manager entrypoints, etc.
>
> OTOH, I suspect Stan probably has something on one of
> the Lund Toolbox programs that will let you do this sort of
> thing if you really want to.

From HELP for the KLONDIKE nugget.....  oops...:  Now
(and for some time) one of the LPSTOOLS from Lund:
==========================================

KLONDIKE, dealing with only one file at a time, can count
the number of pages of the file that are currently in memory,
fetch the entire file into memory, freeze it into memory, and
thaw it from memory.  (FREEZE and THAW require SM
capability.)  When KLONDIKE refers to a "page", it means a
logical page of 4,096 bytes.
==========================================

Ken Sletten