Subject: RE: [Megaco] Query regarding yacc parser resync for megaco

From: "Tom-PT Taylor" <[email-masked]>
Date: Wed, 25 Jul 2001 09:01:43 -0400

The error descriptor can come at three levels: transaction, action, or
command.  The basic principle is that the error descriptor has to be placed
at the lowest identifiable level at which parsing breaks down.

Tom Taylor
[email-masked]
Ph. +1 613 736 0961 (ESN 396 1490)

-----Original Message-----
From: Rajat Sharma [mailto:[email-masked]]
Sent: Wednesday, July 25, 2001 2:33 AM
To: [email-masked]
Subject: [Megaco] Query regarding yacc parser resync for megaco

hi! all 

please help me out.

Can anybody tell me that at what level the 
"error" token generated by tha yacc for error recovery

should be placed if we go to the descriptor level then
that w'd need a major effort as a lot many rules need
to be modified to accomodate the "error" token .

thanking in advance 
Rajat Sharma

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