box[procedure] box obj
ChezScheme, SISC, MzScheme, Gambit:
creates a box containts obj. A box is a sort
of pointer. Both have a special reader syntax #& to denote a box.
See also box?, unbox, set-box!.
Scheme48 has cell which is similar to the box.
See make-cell.
[procedure] box win vertch horch
SCM: curses interface. See initscr etc.
|