[antlr-interest] Re: Very weird SQL parser failures - look-ahead? - FIXED
Monty Zukowski
monty at codetransform.com
Tue Jun 1 10:55:33 PDT 2004
On Jun 1, 2004, at 10:49 AM, anatoli_krassavine wrote:
> Since you just finished a SQL parser of your own, could I ask a quick
> question. Is there a simple way in Antlr to specify pairs of optional
> matching parenthesis (I mean apart from brute-force when you mark
> them explicitly)?
I'm not sure what you are asking. Can you give an example? I do this
kind of thing a lot:
rule:
select
| LPAREN select RPAREN
;
Monty Zukowski
ANTLR & Java Consultant -- http://www.codetransform.com
ANSI C/GCC transformation toolkit --
http://www.codetransform.com/gcc.html
Embrace the Decay -- http://www.codetransform.com/EmbraceDecay.html
Yahoo! Groups Links
<*> To visit your group on the web, go to:
http://groups.yahoo.com/group/antlr-interest/
<*> To unsubscribe from this group, send an email to:
antlr-interest-unsubscribe at yahoogroups.com
<*> Your use of Yahoo! Groups is subject to:
http://docs.yahoo.com/info/terms/
More information about the antlr-interest
mailing list