On Thu, Mar 25, 2010 at 2:01 PM, Anders Sollander <
[email protected]> wrote:
> Hi,
>
> I've been trying to write a lexer rule for strings with strings in them,
> like
>
> "This has a ""quoted string"" within"
>
> Is there a simple lexer rule for this, or do I need some kind of look
> ahead?
>
>
You could enable the `backtrack` option:
String
options { backtrack = true; }
: '"' ('""' | ~'"')+ '"'
;
Regards,
Bart.
List: http://www.antlr.org/mailman/listinfo/antlr-interest
Unsubscribe:
http://www.antlr.org/mailman/options/antlr-interest/your-email-address
--
You received this message because you are subscribed to the Google Groups
"il-antlr-interest" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/il-antlr-interest?hl=en.
