[PD] stutter~ ??

[roc]

yo
anybody knows of a pd object that does the same job as max's [stutter~] 
?
here's the description from stutter~'s help file:

"stutter~ keeps a history of its signal input(left inlet). Upon 
recieving an int(left inlet), it copies that number of the most 
recently recieved samples to another playback buffer. This buffer may 
be cycled through by its phase, 0-1 (right inlet). on bang (left inlet) 
or a trigger signal (middle inlet), the last int number of samples are 
copied to the playback buffer."

or else, anybody planning to do/port such a thing?
cheers

r
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