[antlr-interest] Grammar Inheritance - can this apply to lexers?

[cgodfrey86]

Hello,

Can grammar inheritance apply to lexers?

class UserLexer extends Lexer;

....
class LiteralLexer extends UserLexer;

....

If have definitions such as this in the same file, I get error
panic: You may only have one lexer per grammar file: class 
LiteralLexer

If I separate into 2 files, the second file does not recognize the 
first lexer class- is there a way to reference the class in the 
grammar file?

error: grammar UserLexer not defined

Thanks In Advance


 

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