NEWS
2010-09-13 haftmann 'class' and 'type' are now antiquoations by default
2010-09-13 nipkow renamed lemmas: ext_iff -> fun_eq_iff, set_ext_iff -> set_eq_iff, set_ext -> set_eqI
2010-09-13 nipkow added and renamed lemmas
2010-09-10 wenzelm merged
2010-09-09 bulwahn changing String.literal to a type instead of a datatype
2010-09-09 wenzelm NEWS: some notes on interrupts;
2010-09-08 haftmann NEWS
2010-09-07 nipkow renamed expand_*_eq in HOLCF as well
2010-09-06 wenzelm ML_Context.thm and ML_Context.thms no longer pervasive;
2010-09-06 wenzelm merged;
2010-09-05 krauss removed duplicate lemma
2010-09-05 wenzelm turned show_brackets into proper configuration option;
2010-09-05 wenzelm turned show_sorts/show_types into proper configuration options;
2010-09-03 wenzelm turned eta_contract into proper configuration option;
2010-09-03 wenzelm configuration options Syntax.ambiguity_enabled (inverse of former Syntax.ambiguity_is_error), Syntax.ambiguity_level (with Isar attribute "syntax_ambiguity_level"), Syntax.ambiguity_limit;
2010-09-03 wenzelm pretty_goals: turned some global references and function arguments into configuration options (goals_limit = 10, goals_total = true, show_main_goal = false) depending on the context;
2010-09-03 wenzelm merged
2010-09-02 hoelzl merged
2010-09-02 hoelzl NEWS
2010-09-03 wenzelm turned show_consts into proper configuration option;
2010-09-01 wenzelm turned show_question_marks into proper configuration option;
2010-08-28 haftmann formerly unnamed infix equality now named HOL.eq
2010-08-28 haftmann merged
2010-08-27 haftmann renamed class/constant eq to equal; tuned some instantiations
2010-08-27 wenzelm merged
2010-08-27 haftmann merged
2010-08-27 haftmann official support for Scala
2010-08-27 wenzelm structure Unsynchronized is never opened and set/reset/toggle have been discontinued;
2010-08-27 wenzelm merged, resolving some minor conflicts in src/HOL/Tools/Predicate_Compile/code_prolog.ML;
2010-08-27 haftmann formerly unnamed infix conjunction and disjunction now named HOL.conj and HOL.disj
2010-08-26 haftmann NEWS
2010-08-27 wenzelm proper context for various Thy_Output options, via official configuration options in ML and Isar;
2010-08-25 wenzelm discontinued obsolete 'global' and 'local' commands;
2010-08-23 hoelzl Rewrite the Probability theory.
2010-08-23 haftmann dropped type classes mult_mono and mult_mono1; tuned names of technical rule duplicates
2010-08-20 haftmann split and enriched theory SetsAndFunctions
2010-08-19 wenzelm merged
2010-08-19 haftmann deglobalized named HOL constants
2010-08-18 haftmann merged
2010-08-18 haftmann NEWS
2010-08-18 haftmann more helpful NEWS entry
2010-08-17 haftmann preemptive NEWS
2010-08-18 haftmann NEWS
2010-08-18 haftmann deglobalization
2010-08-17 wenzelm discontinued support for Poly/ML 5.0 and 5.1 versions;
2010-08-17 haftmann NEWS and CONTRIBUTORS
2010-08-11 haftmann NEWS
2010-08-03 wenzelm theory loading: only the master source file is looked-up in the implicit load path;
2010-07-31 ballarin Documentation of 'interpret' updated.
2010-07-22 wenzelm discontinued special treatment of ML files -- no longer complete extensions on demand;
2010-07-21 wenzelm ML antiquotations @{theory} and @{theory_ref} refer to the theory ancestry, not any accidental theory loader state;
2010-07-14 haftmann export_code without file prints to standard output
2010-07-07 bulwahn added NEWS entry
2010-07-02 haftmann fixed spelling
2010-07-01 haftmann "prod" and "sum" replace "*" and "+" respectively; qualified constants Set.member and Set.Collect
2010-07-01 hoelzl Updated NEWS
2010-06-29 haftmann merged
2010-06-28 haftmann dropped ancient infix mem; refined code generation operations in List.thy
2010-06-28 haftmann merged constants "split" and "prod_case"
2010-06-25 wenzelm explicit treatment of UTF8 sequences as Isabelle symbols;
2010-06-21 wenzelm merged, resolving conflicts in doc-src/IsarRef/Thy/HOL_Specific.thy;
2010-06-15 haftmann added code_simp infrastructure
2010-06-15 haftmann merged
2010-06-14 haftmann NEWS
2010-06-14 haftmann removed simplifier congruence rule of "prod_case"
2010-06-10 haftmann qualified type "*"; qualified constants Pair, fst, snd, split
2010-06-08 haftmann qualified types "+" and nat; qualified constants Ball, Bex, Suc, curry; modernized some specifications
2010-06-07 wenzelm back to non-release mode;
2010-06-21 wenzelm final tuning; Isabelle2009-2
2010-06-11 wenzelm NEWS: IsabelleText font;
2010-06-07 berghofe Documented changes in induct, cases, and nominal_induct method.
2010-06-07 wenzelm more NEWS;
2010-06-07 wenzelm more NEWS;
2010-06-04 krauss NEWS (more strict internal axioms/defs format)
2010-06-04 wenzelm spelling;
2010-06-03 wenzelm diagnostic commands 'ML_val' and 'ML_command' may refer to antiquotations @{Isar.state} and @{Isar.goal};
2010-06-03 krauss clarified
2010-06-03 krauss mention unconstrain in NEWS
2010-06-02 wenzelm improved parallelism of proof term normalization;
2010-06-01 blanchet merged
2010-06-01 blanchet update NEWS
2010-06-01 blanchet removed "nitpick_intro" attribute -- Nitpick noew uses Spec_Rules instead
2010-06-01 blanchet added "atoms" option to Nitpick (request from Karlsruhe) + wrap Refute. functions to "nitpick_util.ML"
2010-05-31 wenzelm notes on Isabelle/jEdit;
2010-05-31 wenzelm modernized some structure names, keeping a few legacy aliases;
2010-05-27 wenzelm merged
2010-05-27 boehmes merged
2010-05-27 boehmes moved SMT into the HOL image
2010-05-27 wenzelm renamed structure PrintMode to Print_Mode, keeping the old name as legacy alias for some time;
2010-05-27 wenzelm renamed structure TypeInfer to Type_Infer, keeping the old name as legacy alias for some time;
2010-05-27 wenzelm misc updates for release;
2010-05-27 wenzelm constant Rat.normalize needs to be qualified;
2010-05-23 huffman NEWS: removed fixrec_simp attribute
2010-05-20 haftmann turned old-style mem into an input abbreviation
2010-05-19 huffman remove several redundant lemmas about floor and ceiling
2010-05-17 wenzelm merged
2010-05-17 haftmann dropped old Library/Word.thy and toy example ex/Adder.thy
2010-05-17 wenzelm do not open Legacy by default;
2010-05-17 wenzelm renamed structure OuterLex to Token and type token to Token.T, keeping legacy aliases for some time;
2010-05-15 wenzelm renamed structure OuterSyntax to Outer_Syntax, keeping the old name as alias for some time;
2010-05-15 wenzelm renamed structure SpecParse to Parse_Spec, keeping the old name as alias for some time;
2010-05-15 wenzelm renamed structure OuterKeyword to Keyword and OuterParse to Parse, keeping the old names as legacy aliases for some time;
2010-05-14 blanchet added some Sledgehammer news
2010-05-14 blanchet document Nitpick changes
2010-05-13 nipkow Multiset: renamed, added and tuned lemmas;
2010-05-12 wenzelm minor tuning;
2010-05-12 wenzelm reverted parts of 7902dc7ea11d -- note that NEWS of published Isabelle releases are essentially read-only;
2010-05-12 hoelzl clarified NEWS entry
2010-05-12 hoelzl merged
2010-05-12 hoelzl added NEWS entry
2010-05-11 huffman removed lemma real_sq_order; use power2_le_imp_le instead
2010-05-11 huffman fix spelling of 'superseded'
2010-05-11 huffman NEWS: removed theory PReal
2010-05-11 huffman collected NEWS updates for HOLCF
2010-05-11 haftmann renamed former Int.int_induct to Int.int_of_nat_induct, former Presburger.int_induct to Int.int_induct: is more conservative and more natural than the intermediate solution
2010-05-11 haftmann theorem Presburger.int_induct has been renamed to Int.int_bidirectional_induct
2010-05-06 haftmann dropped duplicate comp_arith
2010-05-04 wenzelm merged
2010-05-04 haftmann NEWS
2010-05-03 wenzelm old NEWS on global operations;
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