merged

use Thm.transfer for thms stored in generic context data storage

hide invariant constant

explicit SMTP server (appears to be required after recent change of system configuration);

more isatest subscribers;

merged

proof tidying

updated comment

resolve invariant constant name clash

update etc/isar-keywords.el

fix example files

generation of a code certificate from a respectfulness theorem for constants lifted by the quotient_definition command & setup_lifting command: setups Quotient infrastructure from a typedef theorem

simplified code of generation of aggregate relations

store the relational theorem for every relator

store the quotient theorem for every quotient

fix Quotient_Examples

respectfulness theorem has to be proved if a new constant is lifted by quotient_definition

adjusting to longer names in PNF_Narrowing_Engine, which was overlooked in 4106258260b3

tuned;

merged;

fixed typo

more instructive NEWS

more structured proofs

New Message

No longer treat "title" as FDL keyword

tuned proofs;

uniform Generic_Target.standard_declaration, which uses the standard morphism for each context (NB: targets like "interpretation" appear like "theory" but declare local type parameters); uniform treatment of target contexts as invisible; added Local_Theory.standard_form convenience;

tuned;

synchronize syntax uniformly for target stack and aux. context;

tuned;