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2016 Update

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Tina Müller 2016-12-05 22:15:40 +01:00
parent 948b86eafa
commit dcf5d15da3
7965 changed files with 139854 additions and 31002 deletions
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35
Task/String-matching/TXR/string-matching-1.txr
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@ -1,18 +1,17 @@
@(do
(tree-case *args*
((big small)
(cond
((< (length big) (length small))
(put-line `@big is shorter than @small`))
((str= big small)
(put-line `@big and @small are equal`))
((match-str big small)
(put-line `@small is a prefix of @big`))
((match-str big small -1)
(put-line `@small is a suffix of @big`))
(t (let ((pos (search-str big small)))
(if pos
(put-line `@small occurs in @big at position @pos`)
(put-line `@small does not occur in @big`))))))
(otherwise
(put-line `usage: @(ldiff *full-args* *args*) <bigstring> <smallstring>`))))
(tree-case *args*
((big small)
(cond
((< (length big) (length small))
(put-line `@big is shorter than @small`))
((str= big small)
(put-line `@big and @small are equal`))
((match-str big small)
(put-line `@small is a prefix of @big`))
((match-str big small -1)
(put-line `@small is a suffix of @big`))
(t (let ((pos (search-str big small)))
(if pos
(put-line `@small occurs in @big at position @pos`)
(put-line `@small does not occur in @big`))))))
(otherwise
(put-line `usage: @(ldiff *full-args* *args*) <bigstring> <smallstring>`)))