NEWS
2011-06-07 blanchet obsoleted "metisFT", and added "no_types" version of Metis as fallback to Sledgehammer after noticing how useful it can be
2011-06-06 blanchet marked "metisF" as legacy -- nobody uses it or needs it
2011-05-20 wenzelm added Isabelle_Process.is_active;
2011-05-20 haftmann NEWS
2011-05-18 bulwahn NEWS
2011-05-15 wenzelm NEWS (cf. 4e8483cc2cc5);
2011-05-14 haftmann use pointfree characterisation for fold_set locale
2011-05-13 wenzelm proper Proof.context for classical tactics;
2011-05-12 blanchet renamed "max_mono_instances" to "max_new_mono_instances" and changed its semantics accordingly
2011-05-12 blanchet added "max_mono_instances" option to Sledgehammer and renamed old "monomorphize_limit" option
2011-05-05 wenzelm tuned;
2011-05-03 wenzelm more conventional naming scheme: names_long, names_short, names_unique;
2011-05-03 wenzelm some documentation of @{rail} antiquotation;
2011-05-02 wenzelm NEWS;
2011-05-01 blanchet document new type system syntax
2011-05-01 wenzelm localized \isabellestyle;
2011-04-28 wenzelm literal facts `prop` may contain dummy patterns;
2011-04-27 wenzelm predefined LaTeX macros for \<bind> and \<then>;
2011-04-19 wenzelm slightly more special eq_list/eq_set, with shortcut involving pointer_eq;
2011-04-16 wenzelm refined PARALLEL_GOALS;
2011-04-16 wenzelm modernized structure Proof_Context;
2011-04-16 wenzelm Name_Space: proper configuration options long_names, short_names, unique_names instead of former unsynchronized references;
2011-04-08 wenzelm discontinued special treatment of structure Lexicon;
2011-04-08 wenzelm explicit structure Syntax_Trans;
2011-04-06 wenzelm typed_print_translation: discontinued show_sorts argument;
2011-04-05 wenzelm merged
2011-04-04 blanchet document "type_sys" option
2011-04-05 wenzelm discontinued special treatment of structure Ast: no pervasive content, no inclusion in structure Syntax;
2011-03-31 blanchet added monomorphization option to Sledgehammer ATPs -- this looks promising but is still off by default
2011-03-30 bulwahn NEWS
2011-03-29 hoelzl NEWS
2011-03-22 wenzelm more selective strip_positions in case patterns -- reactivate translations based on "case _ of _" in HOL and special patterns in HOLCF;
2011-03-22 wenzelm enable inner syntax source positions by default (controlled via configuration option);
2011-03-20 wenzelm NEWS: structure Timing provides various operations for timing;
2011-03-18 blanchet added "simp:", "intro:", and "elim:" to "try" command
2011-03-17 blanchet reintroduced "show_skolems" option -- useful when too many Skolems are displayed
2011-03-13 wenzelm files are identified via SHA1 digests -- discontinued ISABELLE_FILE_IDENT;
2011-03-13 wenzelm cleanup of former settings GHC_PATH, EXEC_GHC, EXEC_OCAML, EXEC_SWIPL, EXEC_YAP -- discontinued implicit detection;
2011-03-13 wenzelm clarified ISABELLE_CSDP setting (formerly CSDP_EXE);
2011-03-13 wenzelm Path.print is the official way to show file-system paths to users -- note that Path.implode often indicates violation of the abstract datatype;
2011-03-03 wenzelm discontinued legacy load path;
2011-03-03 blanchet mention new Nitpick options
2011-02-25 krauss removed support for tail-recursion from function package (now implemented by partial_function)
2011-02-21 blanchet renamed "nitpick\_def" to "nitpick_unfold" to reflect its new semantics
2011-02-08 wenzelm discontinued obsolete lib/scripts/polyml-platform;
2011-02-08 wenzelm merged
2011-02-08 blanchet available_provers ~> supported_provers (for clarity)
2011-02-08 wenzelm discontinued support for Poly/ML 5.2, which was the last version without proper multithreading and TimeLimit implementation;
2011-02-04 wenzelm parallelization of nested Isar proofs is subject to Goal.parallel_proofs_threshold;
2011-02-01 krauss term style 'isub': ad-hoc subscripting of variables that end with digits (x1, x23, ...)
2011-01-31 wenzelm merged
2011-01-17 wenzelm back to post-release mode;
2011-01-19 wenzelm tuned;
2011-01-17 wenzelm tuned;
2011-01-17 boehmes made Z3 the default SMT solver again
2011-01-16 wenzelm tuned;
2011-01-16 wenzelm tuned;
2011-01-16 wenzelm misc tuning for release;
2011-01-15 wenzelm global "prems" is legacy feature;
2011-01-15 wenzelm misc updates for release;
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