Merge branch 'master' of git:lis.pl

> (sort-string "The quick brow fox jumps over the lazy dog!" #'string>)

"zyxwvuutsrrqpoooomlkjihhgfeeedcbaT!        " 

;; 559815 evals 359454 pairs in 16181 ms, 34596.1 evals/s

> (apply #'string (sort-list (split-string "The quick brow fox jumps over the lazy dog!" "") #'string>))

"zyxwvuutsrrqpoooomlkjihhgfeeedcbaT!        " 

;; 33390 evals 18405 pairs in 878 ms, 38017 evals/s