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Re: Flex/Bison standardized diagnostics

From: Akim Demaille
Subject: Re: Flex/Bison standardized diagnostics
Date: 07 Jan 2002 16:10:24 +0100
User-agent: Gnus/5.0808 (Gnus v5.8.8) XEmacs/21.4 (Common Lisp)

>>>>> "Hans" == Hans Aberg <address@hidden> writes:

Hans> Then tuning it together with Bison's location feature would be
Hans> suitable, because then the parser would neither record anything
Hans> but the essentials needed at any eventual error time.

I would like to emphasize that Bison's main feature is the
_propagation_ of locations (whatever their structure/contents).  It
turns out it provides a default structure for locations, but that's
only history.  The core feature is simply that there is a third stack,
and a user settable default action for them.

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