add test lexer grammar
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14
src/main/antlr/StupsLexer.g4
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14
src/main/antlr/StupsLexer.g4
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/*
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* Lexer Rules
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*/
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lexer grammar StupsLexer;
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@header {
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package lexer;
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}
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fragment FIRST_DIGIT : [1-9] ;
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fragment DIGIT : [0-9] ;
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NUMBER : FIRST_DIGIT DIGIT* ;
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WHITESPACE : ' ' -> skip ;
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