Add the `pick3` command, not connected in the menu yet. Signed-off-by: Christophe de Dinechin <christophe@dinechin.org>
2 KiB
Executable file
Stack manipulation
ClearStack (CLEAR)
Remove all objects from the stack
Depth
Get the current stack depth
Drop
Remove an object from the stack
X
▶
Drop2
Remove two objects form the stack
DropN
Remove N objects from the stack, N being given in level 1.
Duplicate (DUP)
Duplicate an object on the stack
Duplicate2 (DUP2)
Duplicate two objects on the stack
DuplicateTwice (DUPDUP)
Duplicate the same object twice on the stack
DuplicateN (DUPN)
Duplicate a group of N objects, N being given in stack level 1
LastArguments (LASTARG)
Put the last arguments back on the stack
LastX
Put the last first argument on the stack.
This command does not exist on HP RPL calculators, and is here to make it easier to adapt RPN programs that use LastX a bit more often.
Undo
Restore the stack to its last state before executing an interactive command. Note that this command can be used from a program, but it will restore the state prior to program execution.
NDUPN
Replicate one object N times and return N
Nip
Remove object at level 2 on the stack
Over
Duplicate object at level 2 on the stack
Pick
Duplicate object at position N on the stack
Pick3
Duplicate object at level 3 on the stack
Roll
Move object at level N to level 1
RollD
Move object from level 1 to level N
Rot
Move object from level 3 to level 1
Swap
Exchange objects in levels 1 and 2
Mapped to X⇆Y key
Y
X
▶ X
Y
Unpick
Move object from level 1 to level N.
UnRot
Move object from level 1 to level 3
IFT
Evaluate objects on the stack conditionally
IFTE
Evaluate objects on the stack conditionally
STKPUSH
Push a snapshot of the current stack on the undo stack
STKPOP
Pop a stack snapshot from the undo stack
STKDROP
Drop a snapshot from the undo stack
STKPICK
Copy snapshot in level N to the current stack
STKDEPTH
Get the depth of the undo stack
STKNEW
Push a snapshot of the current stack on the undo stack and clears the current stack