Fibonacci numbers in Hanoi Love

Example for versions Hanoi Love

This example uses iterative definition of Fibonacci numbers. Stack A is empty (used for popping 1 from it) and is used for temporary storages. Stack B holds printable characters (comma and space) and two last Fibonacci numbers. Stack C holds a 1 for each Fibonacci number to be printed (6 1’s to print 6 numbers). On each iteration one number is popped from C. If it is positive, top number f2 from stack B is popped, converted to ASCII character of the corresponding digit and printed. After this number f1 is popped from stack B and added to f2. Finally, numbers f2 and f1+f2 are pushed back in stack B. A low-level description of the example is given in the comments.

Hanoi Love interpreter uses byte variables to store values of memory cells, so a maximum of 13 Fibonacci numbers can be printed. However, printing multi-digit numbers in Hanoi Love is rather similar to Brainfuck, so only first six single-digit numbers are printed. 

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; .'                   B (space) regr = ASCII for space
...;;;;;;;;;;;;.'                                     B (space comma) reg = ASCII for comma
...,                                                  A (empty) reg = 1
..''''''                                              C (6 ones for 6 numbers to print) reg = 1
..`.'...;.'                                           B (space comma 0 1) reg = 1
.,                                                    C (pop number to reg) reg = 1
.'...                                                 D (remembered this place)
:                                                     if this number is positive print top number in B and move to next Fibonacci number
...,                                                  B (space comma f1) reg = f2
.'                                                    C (f2) reg = f2
..;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; "' A (empty) reg = f2 in ASCII (printed)
.,                                                    B (space comma) reg = f1
.'                                                    C (f2 f1) reg = f2
..., "'                                               B (space) reg = comma (printed)
.'                                                    C (f2 f1 comma) reg = comma
..., "' '                                             B (space) reg = space (printed)
.,...'                                                B (space comma) reg = comma
.,                                                    C (f2) reg = f1
..'                                                   A (f1) reg = f1
..,                                                   C (empty) reg = f2
...'                                                  B (space comma f2) reg = f2
...;                                                  A (empty) reg = f1+f2
.'                                                    B (space comma f2 f1+f2)
.,                                                    C (pop number to reg)
.,                                                    D (get previous command location)
!
...,,,...;; "' "' "'                                  pop everything from B and convert comma to point (printed three times)