# code: http://golf.shinh.org/reveal.rb?Swoosh/tails_1727144060&nbb
# target Nibbles version: 1.00
# commenter version: 0.1.6.187

#(implicit map with implicit range):[[chr]] 
    ; #(save):int 
        21 #(integer):int 
    sets A 
    \C B 
    : #(append):[chr] 
        | #(filter):[chr] 
            ; #(save):[chr] 
                & #(justify):[chr] 
                    " " #(string):[chr] 
                    13 #(integer):int 
                    ^ #(pow):int 
                        + #(add):int 
                            C #($):int 
                            ~ #(auto = 1):auto 
                        - #(subtract):int 
                            A #(_):int 
                            C #($):int 
            sets D 
            ~ #(not):null 
            #\E 
            #(implicit arg = E):chr 
        #(implicit arg = D):[chr]