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Ingy döt Net 2013-04-10 23:57:08 -07:00
parent 47bf37c096
commit b83f433714
12433 changed files with 156208 additions and 123 deletions
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7
Task/Remove-lines-from-a-file/PicoLisp/remove-lines-from-a-file.l Normal file
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(de deleteLines (File Start Cnt)
(let L (in File (make (until (eof) (link (line)))))
(if (> (+ (dec 'Start) Cnt) (length L))
(quit "Not enough lines")
(out File
(mapc prinl (cut Start 'L))
(mapc prinl (nth L (inc Cnt))) ) ) ) )