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From Mark Thomas <ma...@apache.org>
Subject Re: svn commit: r696780 - /tomcat/trunk/java/org/apache/el/parser/ELParser.jjt
Date Fri, 19 Sep 2008 08:29:50 GMT
Remy Maucherat wrote:
> On Thu, 2008-09-18 at 19:42 +0000, markt@apache.org wrote:
>> Author: markt
>> Date: Thu Sep 18 12:42:54 2008
>> New Revision: 696780
>>
>> URL: http://svn.apache.org/viewvc?rev=696780&view=rev
>> Log:
>> Add explicit lookaheads where they could be ambiguity. This resolves some TCK failures
with the fix for 42565.
> 
> I suppose not abusing lookahead is a lot more efficient.

Probably, although my reason for doing it this way is as soon as you set
any global lookahead javacc assumes you know what you are doing and stops
giving you any lookahead warnings even if it knows you need a larger
lookahead than your global setting.

Mark



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