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benches/markdown: introduces engine txtmark
[nit.git]
/
contrib
/
nitcc
/
tests
/
names.sablecc
1
Grammar names;
2
Lexer
3
a = 'a';
4
//alt1 a = 'b';
5
Parser
6
//alt2 a = 'b';
7
b =
8
{a:} '1' [a:]a
9
//alt3 |{b:} '3' [a:]a [a:]a
10
//alt4 |{b:} '4' a [a:]a
11
//alt5 |{a:} '2' [a:]a
12
;
13
//alt6 c {->b} = {a:} '4' [a:]a;