android13/external/antlr/runtime/Cpp/tests/t011lexer.g

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lexer grammar t011lexer;
options {
language =Cpp;
}
@lexer::includes
{
#include "UserTestTraits.hpp"
#include <iostream>
}
@lexer::namespace
{ Antlr3Test }
IDENTIFIER:
('a'..'z'|'A'..'Z'|'_')
('a'..'z'
|'A'..'Z'
|'0'..'9'
|'_'
{
std::cout << "Underscore";
std::cout << "foo";
}
)*
;
WS: (' ' | '\n')+;