prefer plain Attrib.eval_thmss -- also means the assert_forward of Proof.get_thmss_cmd is skipped, leading to uniform (albeit odd) behaviour concerning forward chaining; tuned;

prefer plain Attrib.eval_thms with plain Proof.context instead of Proof.state;

tuned eval_thms (cf. note etc. in proof.ML);

use Pretty.enum convenience;

tuned whitespace;

more precise and more maintainable dependencies;

merged, resolving conflict in src/Pure/IsaMakefile concerning General/xml_data.ML;

* -> prod

added .ML extension

avoid old unnamed infix

avoid inclusion of Natural module in generated code

explicit ML extension

merged

separate initialisation for overloading and instantiation target

different foundations for different targets; simplified syntax handling of abbreviations