NEWS
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2010-05-11 huffman fix spelling of 'superseded'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;
2010-04-29 wenzelm removed some Emacs junk;
2010-04-29 haftmann merged
2010-04-29 haftmann NEWS: code_reflect
2010-04-29 wenzelm allow concrete syntax for local entities within a proof body, either via regular mixfix annotations to 'fix' etc. or the separate 'write' command;
2010-04-28 haftmann merged
2010-04-28 haftmann empty class specifcations observe default sort
2010-04-28 wenzelm command 'defaultsort' is renamed to 'default_sort', it works within a local theory context;
2010-04-28 haftmann term_typ: print styled term
2010-04-27 wenzelm monotonic sort certification: sorts are no longer minimized at the kernel boundary, only when reading input from the end-user;
2010-04-27 haftmann NEWS and CONTRIBUTORS
2010-04-26 wenzelm command 'example_proof' opens an empty proof body;
2010-04-26 haftmann dropped group_simps, ring_simps, field_eq_simps; classes division_ring_inverse_zero, field_inverse_zero, linordered_field_inverse_zero
2010-04-23 wenzelm explicit 'schematic_theorem' etc. for schematic theorem statements;
2010-04-23 haftmann modernized abstract algebra theories
2010-04-19 wenzelm polyml-platform script is superseded by ISABELLE_PLATFORM;
2010-04-16 wenzelm keep localized 'types' as regular non-old-style version -- 'type_abbrev' as 'type' just causes too many problems, e.g. clash with "type" in translations or "type:" argument syntax;
2010-04-16 wenzelm separate commands 'hide_class', 'hide_type', 'hide_const', 'hide_fact';
2010-04-16 wenzelm added ML antiquotation @{make_string}, which produces proper pretty printed version in Poly/ML 5.3.0 or later;
2010-04-15 haftmann theory RBT with abstract type of red-black trees backed by implementation RBT_Impl
2010-04-07 ballarin Merged resolving conflicts NEWS and locale.ML.
2010-02-15 ballarin Graceful treatment of non-locale subgoals by methods unfold_locales and intro_locales.
2010-03-30 krauss NEWS
2010-03-28 wenzelm configuration options admit dynamic default values;
2010-03-27 boehmes re-introduce reference to control simplifier tracing (needed for ProofGeneral settings menu) (cf. 12bb31230550)
2010-03-26 boehmes replaced references 'trace_simp' and 'debug_simp' by configuration options stored in the context
2010-03-20 wenzelm renamed varify/unvarify operations to varify_global/unvarify_global to emphasize that these only work in a global situation;
2010-03-17 huffman NEWS: Nat_Bijection library
2010-03-13 wenzelm local theory specifications handle hidden polymorphism implicitly;
2010-03-13 wenzelm removed obsolete HOL/Library/Coinductive_List.thy, superceded by thys/Coinductive/Coinductive_List.thy in AFP/f2f5727b77d0;
2010-03-13 wenzelm command 'typedef' now works within a local theory context;
2010-03-11 haftmann NEWS
2010-03-11 haftmann fixed typo
2010-03-09 wenzelm localized typedecl;
2010-03-06 wenzelm eliminated Args.bang_facts (legacy feature);
2010-03-03 wenzelm authentic syntax for *all* logical entities;
2010-03-01 wenzelm added type_notation command;
2010-02-27 wenzelm clarified @{const_name} (only logical consts) vs. @{const_abbrev};
2010-02-27 wenzelm ML antiquotations for type classes;
2010-02-26 haftmann merged
2010-02-24 haftmann renamed theory Rational to Rat
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