more informative errors for 'also' and 'finally';

tuned messages;

more proof method text position information;

clarified defer/prefer: more specific errors;

updated Toplevel.proofs;

more informative errors for 'proof' and 'apply' steps; more Seq.result operations;

more friendly handling of Pure.thy bootstrap errors;

more informative error for stand-alone 'qed';

further attempts to unify/simplify goal output;

more informative error messages of initial/terminal proof methods; more systematic support for sequences with embedded errors; tuned Seq.maps;

merged

setcomprehension_pointfree simproc also works for set comprehension without an equation

tuned message -- avoid extra blank lines;

updated to polyml-5.5.0 which reduces chance of HOL-IMP failure (although it is hard to reproduce anyway);

store colors after build

adding further test cases for the set_comprehension_pointfree simproc

refined tactic in set_comprehension_pointfree simproc

adding further test cases to check new functionality of the simproc; strengthened test cases to check the success of the simproc more faithfully

adding postprocessing of computed pointfree expression in set_comprehension_pointfree simproc

extending the setcomprehension_pointfree simproc to handle nesting disjunctions, conjunctions and negations (with contributions from Rafal Kolanski, NICTA); tuned

more informative error of initial/terminal proof steps;

some attempts to unify/simplify pretty_goal;

refined Proof.the_finished_goal with more informative error; more permissive Method.all_assm_tac: do not insist in solving by assumption here to postpone failure; clarified Method.finish_text: no Thm.no_prems filtering here to postpone failure;

tuned signature;

improved adhoc height for small fonts;

further refinement of jEdit line range, avoiding lack of final \n;

more uniform tooltip color;

more NEWS;

merged

disambiguated grammar

tuned proofs

tuned

simplified 'typedef' specifications: discontinued implicit set definition and alternative name;

discontinued typedef with alternative name;

discontinued obsolete typedef (open) syntax;

discontinued typedef with implicit set_def;

merged

increading indexes to avoid clashes in the set_comprehension_pointfree simproc

no special treatment of errors inside goal forks without transaction id, to avoid duplication in plain build with sequential log, for example;

do not treat interrupt as error here, to avoid confusion in log etc.;

more basic ML compiler messages -- avoid conflict of 638cefe3ee99 and cb7264721c91 concerning Protocol.message_positions;

refined separator: FBreak needs to be free for proper breaking, extra space at end helps to work around last-line oddity in jEdit;

merged

cleanup borel_measurable_positive_integral_(fst|snd)

msetprod based directly on Multiset.fold; pretty syntax for msetprod_image

avoid global interpretation

simplified construction of fold combinator on multisets; more coherent name for fold combinator on multisets

clarified output token markup (see also bc22daeed49e);

refined aprop_tr' -- retain entity information by using type slot as adhoc marker;

refrain from quantifying outer fixes, to enable nesting of contexts like "context fixes x context assumes A x"; tuned;

tuned;

tuned;

more position information for hyperlink and placement of message;

tuned;

mira: discontinued special settings for lxbroy10, which are probably made obsolete by newer polyml

removed unused legacy material from mira.py

eliminated some remaining uses of typedef with implicit set definition;

merged

fix code equation for RBT_Impl.fold

merged