WRPN does not currently support programming. Pressing any of the programming function buttons will result in an error message.
Consequently, the Menu "File" functions for Open, Close, Print, etc., are not yet functional.
See also: Future Directions
GSB Go to subroutine GTO Go to label R/S Run or Programming mode SST Single step through a program X:(I) Exchange X with referenced variable I X:I Exchange X with I (i) Reference I I The I (index) register B? Test bit RTN Return from subroutine LBL Label DSZ Decrement and skip on zero ISZ Increment and skip on zero F? Test flag (carry bit) P/R Pause or resume BST Back step through a program PSE Pause MEM Remaining memory X<=Y If (x <=y ) then... X<0 If (x < 0) then... X>Y If (X > Y) then... X>0 If (X > 0) then... X!=Y If (X != Y) then... X!=0 If (X != 0) then... X=Y If (X = Y) then... X=0 If (X = 0) then...