Hikaru Ikuta woodrush
woodrush
/ grass.ml
Last active
October 12, 2022 20:23
— forked from youz/grass.ml
ocaml implementation of http://www.blue.sky.or.jp/grass/
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| (* Original implementation by @ytomino: https://gist.github.com/ytomino/1113165 *) | |
| (* Forked by @youz: https://gist.github.com/youz/99d41967e08b8dde8a9199efdb36bee0 *) | |
| (* Forked again by @woodrush: https://gist.github.com/woodrush/3d85a6569ef3c85b63bfaf9211881af6 *) | |
| type token = T_w | T_W | T_v | EOF;; | |
| let rec scan s i = ( | |
| let length = String.length s in | |
| if i >= length then length, EOF else | |
| match s.[i] with | |
| | 'W' -> i + 1, T_W |