Burrows–Wheeler transform: Difference between revisions

m
(→‎{{header|TXR}}: Add missing definition of eof!)
m (→‎{{header|TXR}}: let* -> let)
Line 2,671:
(if (contains eof str)
(error "~s: input may not contain ~a" %fun% eof))
(let* ((seof `@str@eof`))
(flow 0..(len seof) (mapcar (op rot seof)) sort (mappend last))))
 
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