Mercurial > hg > Papers > 2019 > anatofuz-thesis

comparison paper/codes/grammer.p6 @ 78:a456a90f9f35

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add perl6 sample code
author anatofuz <anatofuz@cr.ie.u-ryukyu.ac.jp>
date Mon, 18 Feb 2019 20:29:10 +0900
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children cbd990446e05
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77:2327c951dfb9 78:a456a90f9f35
1 grammar Parser {
2 rule TOP { I <love> <lang> }
3 token love { '♥' | love }
4 token lang { < Perl Rust Go Python Ruby > }
5 }
6
7 say Parser.parse: 'I ♥ Perl';
8 # OUTPUT: ｢I ♥ Perl｣ love => ｢♥｣ lang => ｢Perl｣
9
10 say Parser.parse: 'I love Rust';
11 # OUTPUT: ｢I love Rust｣ love => ｢love｣ lang => ｢Rust｣