[antlr-interest] Transforming Comments along with trees

[Terence Parr]

On Nov 12, 2004, at 7:41 AM, dsfsdf fdsfdsf wrote:

> Hi
> What do you mean by the tree input output thing?
> I have been transforming my Source Tree and the comments do
> not appear to have been automatically brought acorss.
> My code is something like this.
>  
> ASTPass1.setLocalIntelligence(li);
>         ASTPass1.setASTNodeClass("antlr.CommonASTWithHiddenTokens");
>         ASTPass1.select(sourceASTAnalyzer.getAST());
>         t = (CommonASTWithHiddenTokens) ASTPass1.getAST();
> showTree(t,"first pass")
>  
> In my ASTPass.g file will i have to handle comments manualy there?

Does your lexer allow comments to return or do you set Token.SKIP?    
Mostly likely that is the issue.

Terence
--
CS Professor & Grad Director, University of San Francisco
Creator, ANTLR Parser Generator, http://www.antlr.org
Cofounder, http://www.jguru.com
Cofounder, http://www.knowspam.net enjoy email again!





 
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