src/Pure/ProofGeneral/TODO

Support PGIP communication for preferences in Emacs mode.

Major:

 Complete pgip_types: add PGML and objtypes

 Complete pgip_markup: provide markup abstraction for parsing.ML

Minor:

 cleanups: signatures & structures, concrete types in XML attrs, etc.

 further tests in pgip_tests.ML

 <pgipquit> broken