more general prover operations;
tuned signature -- pro forma;
more general prover operations;
more symbol abbrevs, e.g. relevant for list comprehension in HOL/List.thy or HOL/Library/Monad_Syntax.thy;
tuned rendering for 5 different look-and-feels;
recovered public command_line from d92eb5c3960d, which is important for alternative prover processes;
slightly more readable protocol trace (NB1: prover input is always marked as <prover_command/>; NB2: adding indentation would invalidate the XML);
tuned signature (see also 0850d43cb355);
more abstract Prover.Syntax, as proposed by Carst Tankink;
clarified Version.syntax -- avoid guessing initial situation;
more direct warning within persistent Protocol.Status;
consider Markup.ERROR (e.g. from Output.error_message without exception) as failure;
tuned;
merged
afford larger full_index, to save a few milliseconds during rendering (notably text_overview);
improved parsing of "z3_tptp" proofs
added ML antiquotation @{print};
merged
tuned white space;
add missing adaptation for narrowing to work with variables of type integer => integer
merged
revert ce37fcb30cf2 for the sake of Mac OS X -- let some event listeners of jEdit reset the cursor;