[isabelle-dev] Purpose of guess_infix

Makarius makarius at sketis.net
Sat Sep 15 21:32:35 CEST 2018

What is the purpose of guess_infix? It appears to be unused in current

It orgininates from the following changeset:

changeset:   26678:a3ae088dc20f
user:        haftmann
date:        Wed Apr 16 10:50:37 2008 +0200
files:       src/Pure/Syntax/parser.ML src/Pure/Syntax/syntax.ML
educated guess for infix syntax

The motivation behind the question: slightly more high-level access to
notation, e.g. for export to other languages; possibly without "fishing"
in the generated grammar.


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