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tests: make nitiwiki.args idempotent
[nit.git]
/
contrib
/
nitcc
/
tests
/
re.sablecc
1
Grammar x;
2
Lexer
3
blank = #10 | #13 | #32;
4
Parser
5
Ignored blank;
6
re =
7
'a' |
8
'(' re ')'
9
Unary
10
re '+' |
11
re '*' |
12
re '?'
13
Left
14
re re
15
Left
16
re '|' re ;