[antlr-interest] Re: SL_COMMENT in java.g

rodrigo reyes rodrigor at in-fusio.com
Mon Oct 20 01:20:26 PDT 2003


Hi Terence,

> On Friday, October 17, 2003, at 05:15 AM, rodrigo reyes wrote:
> > SL_COMMENT
> > 	:	"//"
> > 		(~('\n'|'\r')
> >                 {
> >                      if (LA(1) == EOF_CHAR)
> >                             break;
> >                 }
> >            )*
> > 	;
> 
> Hi guys...i'm not sure I like the "break" in there as it is 
> not part of 
> the grammar analysis; or rather it can screw you up.  
> Hmm...i'll take a  peek.

 I don't like it either, as it refers to something out of the grammar,
that's why I am looking for an alternative solution.

 However, I have plenty of files with ending SL_COMMENT which are not
matched by the current grammar. So I need at least a temporary solution.

 If you have any advice on how to fix it properly, I'll gladly take it ;-)

Bests,
Rodrigo

 

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