ML runtime compilation: pass position, tuned signature; removed obsolete (use_)legacy_bindings;
ML runtime compilation: pass position, tuned signature;
removed obsolete (use_)legacy_bindings;

MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle