# code: http://golf.shinh.org/reveal.rb?stop/tails_1685684072&nbb
# target Nibbles version: 1.00
# commenter version: 0.1.2.181

< #(take):[chr] 
    `/ #(special folds):int 
        ! #(zip with):[int] 
            fstLine #(@):[chr] 
            \A 
            "stop" #(string):[chr] 
            ? #(zipop: index):null 
        ] #(foldop: max):null 
    fstLine #(@):[chr]