Thanks, I took alook at the .g file plus the change notes for Antlr 
and don't see anying that that would be incompatible with antlr 2.7.5.
(I've developed parsers with Antlr in the past.)

I'll give the latest antlr 2.7.5 a try but since I make very limited 
use of validwhen (only compare 2 fields) it would not be a very 
through test.


-----Original Message-----
From: Niall Pemberton [mailto:[EMAIL PROTECTED] 
Sent: Friday, July 01, 2005 5:32 PM
To: Struts Users Mailing List
Subject: Re: Version of Antlr in Struts 1.2.7

Struts only uses antlr for the "validwhen" validator - so if you use
validwhen then you need the antlr jar - if you don't then you don't.

My guess is it will probably work with the later antlr version, but I
haven't tried it. If you do, can you let us know.

Niall

----- Original Message ----- 
From: "Lindholm, Greg" <[EMAIL PROTECTED]>
Sent: Friday, July 01, 2005 7:48 PM


Hi

Is the Antlr jar needed to run Struts 1.2.7 or is it only used to build
it?

I want to use Struts 1.2.7 together with Hibernate 3.0.5 however each
includes a different version of Antlr and I'm unsure of compatibility.
Struts 1.2.7 comes with Antlr 2.7.2 and Hibernate 3.0.5 comes with
Antlr 2.7.5H3.

Does Struts depend on this specific version of Antlr or can I use the
later one that comes with Hibernate?
Has anyone tried using Struts 1.2.7 with Antlr 2.7.5H3 ?

Out of curiosity what does Struts use Antlr for?

Thanks



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