[antlr-interest] upgrade question

Terence Parr parrt at jguru.com
Sat Feb 16 10:01:25 PST 2002


On Friday, February 15, 2002, at 06:31  PM, nagii5 wrote:

> Upgrading from 2.7.0 to 2.7.1
>
> So i had this Token
>
> protected SCRIPT: "<%" MY_CONTENT "%>" ;
>
> protected MY_CONTENT
>   : ~('!' | '=' | '@' | '-' | '%' | '\uffff')
>     ( {!(LA(1) == '%' && LA(2) == '>') }? NL_CTR )* ;

Try ( options {greedy=false;} : . ) * for MY_CONTENT.  It should stop 
when it sees %>.

Ter
>
> protected NL_CTR :c:. { if (c=='\n') newline(); } ;
>
> also my
> charVocabulary = '\3'..'\uffff'
>
>
> Doesnt seem to get kicked in..
> AM i doing anything wrong?
> why is the generated code different in both cases?
> and why did this work with 270?
>
> TIA
> nagesh
>
>
>
>
>
>
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>
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