src/Pure/PIDE/protocol.ML
2012-04-05 wenzelm 2012-04-05 less aggressive discontinue_execution before document update, to avoid unstable execs that need to be re-assigned;
2012-03-15 wenzelm 2012-03-15 some support for outer syntax keyword declarations within theory header; more uniform Thy_Header.header as argument for begin_theory etc.;
2012-03-03 wenzelm 2012-03-03 clarified terminology of raw protocol messages;
2012-01-05 wenzelm 2012-01-05 tuned signature -- emphasize special nature of protocol commands;
2011-12-01 wenzelm 2011-12-01 clarified modules (again) -- NB: both Document and Protocol are specific to this particular prover;