* MAKE-$SPACE ( size #frames -- addr )

Allocate and initialize a string space with size bytes
available for the string buffer including the string stack,
and with a string frame stack for frame description entries
holding up to #frames. The size is rounded up to cell
alignment, and the buffer begins and ends with cell alignment.
Return addr, the address of the string space. The standard
word FREE with addr as input can be used to release the space.

FORTH/DEF dstrings ordinary primitive