[antlr-interest] keywords testLiteral=true

[William Lam]

Hi all,

In my lexer I have a rule SLASH_IDENTIFIER that calls my IDENTIFIER 
rule.  However in the SLASH_IDENTIFIER rule, I get keywords that come 
out of my IDENTIFIER rule.  When I call the IDENTIFIER rule in the 
parser, I do not get keywords.

for example,

SLASH_IDENTIFIER matches this
/foo/keyword

however IDENTIFIER does not match
keyword

class SqlLexer extends Lexer;

options {
    exportVocab = Sql;
    testLiterals = false;
    k = 2;
    caseSensitive = false;
    caseSensitiveLiterals = false;
//    charVocabulary = '\3' .. '\177';
    charVocabulary='\u0000'..'\uFFFE';
}

tokens {
    keyword = "keyword";
}

IDENTIFIER options { testLiterals=true; }
    :    'a' .. 'z' ( 'a' .. 'z' | '0' .. '9' | '_' | '$' | '#' )*
    ;

DIVIDE
    :    '/'  { $setType(SLASH_IDENTIFIER ); }
               ( IDENTIFIER ( '/' IDENTIFIER )* )?
    ;



 
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