- Isabelle uses eager evaluation, so should the elaboration of terms
which are evaluated.
The value of instances are now registered in the data tables
of Isabelle/DOF when fully elaborated, ie,
term annotation antiquotations proposed by Isabelle/DOF in
an instance value are replaced by its value before registration
in Isabelle/DOF data
A new field, input_term, stores the lazy elaboration
and is used when elaboration is not wished
(to print the original input term declared by the user, for example)
- Clean up the simplication mechanism of the internal trace attribute
(used by monitor classes)
Loosen the dependency of the implementation of value* and term*
on Toplevel.transition.
Toplevel.transition should be avoided as it has specific behaviors
like only allowing atomic transactions.
Nicolas Méric