@end deffn
@deffn Instruction empty-box index
-Set the @var{indext}h local variable to a box containing a variable
+Set the @var{index}th local variable to a box containing a variable
whose value is unbound. Used when compiling some @code{letrec}
expressions.
@end deffn
@deffn Instruction local-boxed-ref index
-@deffnx Instruction local-boxed-ref index
+@deffnx Instruction local-boxed-set index
Get or set the value of the variable located at @var{index} within the
current stack frame. A shortcut for @code{local-ref} then
@code{variable-ref} or @code{variable-set}, respectively.
procedure.
@end deffn
-@deffn Instruction smob-call nargs
-Pop off the smob object from the stack (which should have been pushed on
-by the trampoline), and call its descriptor's @code{apply} function with
-the @var{nargs} arguments from the stack. Return the resulting value or
-values to the calling procedure.
-@end deffn
-
@deffn Instruction continuation-call
Pop off an internal continuation object (which should have been pushed
on by the trampoline), and reinstate that continuation. All of the
@deffn Instruction br-if-eq offset
Jump to @var{offset} if the two objects located on the stack are
-equal in the sense of @var{eq?}. Note that, for this instruction, the
+equal in the sense of @code{eq?}. Note that, for this instruction, the
stack pointer is decremented by two Scheme objects instead of only
one.
@end deffn
@deffn Instruction br-if-not-eq offset
-Same as @var{br-if-eq} for non-@code{eq?} objects.
+Same as @code{br-if-eq} for non-@code{eq?} objects.
@end deffn
@deffn Instruction br-if-null offset