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To: info-hol@ted.cs.uidaho.edu
Subject: Re: Type abbreviations in hol90.5
Date: Wed, 21 Apr 93 11:47:47 PDT
From: chou@cs.ucla.edu

David Shepherd wrote:

> I think you can do all that you could with new_type_abbrev
> (and probably more) by using antiquotation on types.

However, type abbreviations are recorded in theory files,
while antiquotations aren't.

I don't know if that's also the case with HOL90, though.

- Ching Tsun