06E8E |
NOP
|
( → )
Does nothing.
|
1ACDD |
xNEGNEG
|
( → )
Does nothing, decompiles to
:: CK1&Dispatch BINT0 NOP ;
There like NOP, but requires an argument.
|
06EEB |
'R
|
( → ob )
Pushes next object in return stack (i.e., the
first object in the composite above this one)
to the stack (skipping it). If top return
stack is empty (contains SEMI), a null
secondary is pushed and the pointer is not
advanced.
|
06F66 |
'REVAL
|
( → ? )
Does <REF>'R then <REF>EVAL.
|
639DE |
'R'R
|
( → ob1 ob2 )
Does <REF>'R twice.
|
61B89 |
ticR
|
( → ob T )
( → F )
Pushes next object in return stack to stack
and TRUE, of just FALSE if the top return
stack body is empty. In this case, it is
dropped.
|
639FC |
'RRDROP
|
( → ob )
Does <REF>'R , then <REF>RDROP.
|
06F9F |
>R
|
( :: → )
Pushes :: to top of return stack (skips
prolog, i.e., the composite will be executed
automatically).
|
0701F |
R>
|
( → :: )
Creates and pops a secondary from top
return stack body to stack.
|
07012 |
R@
|
( → :: )
Like <REF>R>, but the return stack is not
popped.
|
0716B |
IDUP
|
( → )
Pushes interpreter pointer into the return
stack.
|
06F8E |
EVAL
|
( ob → )
Evaluates object.
|
18EBA |
COMPEVAL
|
( comp → )
EVAL just pushes a list back, this one
executes it.
|
61B45 |
2@REVAL
|
( → )
EVAL first object in the stream above the
previous one.
|
61B55 |
3@REVAL
|
( → )
EVAL first object in the stream above the
stream above the previous one.
|
619CB |
GOTO
|
( → )
Jumps to next address in stream. Address is
a five-nibble address, not a system binary.
Can only be used to jump to the middle of
programs, cannot jump to a program prolog.
|
619E0 |
?GOTO
|
( flag → )
If TRUE, jumps, else skips five nibbles.
|
619F3 |
NOT?GOTO
|
( flag → )
If FALSE jumps, else skips five nibbles.
|
14EA5 |
RDUP
|
( → )
Duplicates top return stack level.
|
06FB7 |
RDROP
|
( → )
Pops the return stack.
|
6114E |
2RDROP
|
( → )
Pops two return stack levels.
|
61160 |
3RDROP
|
( → )
Pops three return stack levels.
|
632F9 |
DROPRDROP
|
( ob → )
Does DROP then <REF>RDROP .
|
62958 |
RDROPCOLA
|
( → )
Does <REF>RDROP then <REF>COLA .
|
54C4F |
(RDROPCOLATRUE)
|
( → T )
Does <REF>RDROP then <REF>COLATRUE .
|
60EBD |
RSWAP
|
( → )
Swap in the return stack.
|
14F2A |
(RROLL)
|
( #n → )
Rolls nth return stack level to top of return
stack.
|
63880 |
RSKIP
|
( → )
Skips first object in the return stack (i.e.,
the first object in the composite above this
one).
|
0312B |
SEMI
|
( → )
DROP the rest of the current stream.
|