src/Pure/Isar/expression.ML
2011-04-08 wenzelm 2011-04-08 discontinued special treatment of structure Lexicon;
2011-01-16 wenzelm 2011-01-16 added before_exit continuation for named targets (locale, class etc.), e.g. for final check/cleanup as in VC management;
2011-01-06 ballarin 2011-01-06 Diagnostic command to show locale dependencies.
2010-12-18 ballarin 2010-12-18 Add mixins to sublocale command.
2010-12-17 wenzelm 2010-12-17 renamed structure MetaSimplifier to raw_Simplifer, to emphasize its meaning;
2010-09-20 wenzelm 2010-09-20 renamed structure PureThy to Pure_Thy and moved most content to Global_Theory, to emphasize that this is global-only;
2010-09-12 wenzelm 2010-09-12 eliminated aliases of Type.constraint;
2010-08-26 wenzelm 2010-08-26 renamed Local_Theory.theory(_result) to Local_Theory.background_theory(_result) to emphasize that this belongs to the infrastructure and is rarely appropriate in user-space tools;
2010-08-26 wenzelm 2010-08-26 renamed ProofContext.theory(_result) to ProofContext.background_theory(_result) to emphasize that this belongs to the infrastructure and is rarely appropriate in user-space tools;
2010-08-12 haftmann 2010-08-12 Named_Target.init: empty string represents theory target
2010-08-11 haftmann 2010-08-11 renamed Theory_Target to the more appropriate Named_Target
2010-08-10 ballarin 2010-08-10 Revert performance improvement of 8ed3a5fb4d25 since it breaks notes element declarations.
2010-08-05 ballarin 2010-08-05 Remove duplicate locale activation code; performance improvement.
2010-07-31 ballarin 2010-07-31 Interpretation in proofs supports mixins.
2010-07-31 ballarin 2010-07-31 Make registrations generic data.
2010-06-04 wenzelm 2010-06-04 tuned warning;
2010-05-27 wenzelm 2010-05-27 renamed structure TypeInfer to Type_Infer, keeping the old name as legacy alias for some time;
2010-05-05 haftmann 2010-05-05 eq_morphism is always optional: avoid trivial morphism for empty list of equations
2010-05-03 wenzelm 2010-05-03 renamed ProofContext.init to ProofContext.init_global to emphasize that this is not the real thing;
2010-03-20 wenzelm 2010-03-20 renamed varify/unvarify operations to varify_global/unvarify_global to emphasize that these only work in a global situation;
2010-03-15 wenzelm 2010-03-15 replaced type_syntax/term_syntax by uniform syntax_declaration;
2010-03-07 wenzelm 2010-03-07 modernized structure Object_Logic;
2010-03-07 wenzelm 2010-03-07 modernized structure Local_Defs;
2010-02-21 wenzelm 2010-02-21 slightly more abstract syntax mark/unmark operations;
2010-02-19 wenzelm 2010-02-19 Thm.def_binding;
2010-02-18 wenzelm 2010-02-18 locale: more precise treatment of naming vs. binding;
2010-02-16 wenzelm 2010-02-16 comment;
2010-02-07 wenzelm 2010-02-07 renamed old-style Drule.standard to Drule.export_without_context, to emphasize that this is in no way a standard operation;
2009-11-13 wenzelm 2009-11-13 modernized structure Local_Theory;
2009-11-13 wenzelm 2009-11-13 eliminated slightly odd kind argument of LocalTheory.note(s); added LocalTheory.notes_kind as fall-back for unusual cases;
2009-11-12 wenzelm 2009-11-12 eliminated slightly odd (unused) "axiom" and "assumption" -- collapsed to unspecific "";
2009-11-12 wenzelm 2009-11-12 eliminated obsolete "internal" kind -- collapsed to unspecific "";
2009-11-10 wenzelm 2009-11-10 modernized structure Theory_Target;
2009-10-30 haftmann 2009-10-30 tuned variable names of bindings; conceal predicate constants
2009-10-29 wenzelm 2009-10-29 eliminated obsolete/unused Thm.kind_internal/is_internal etc.;
2009-10-28 wenzelm 2009-10-28 conceal internal bindings;
2009-10-25 wenzelm 2009-10-25 eliminated obsolete tags for types/consts -- now handled via name space, in strongly typed fashion;
2009-10-21 haftmann 2009-10-21 removed old-style \ and \\ infixes
2009-10-01 ballarin 2009-10-01 Merged.
2009-10-01 ballarin 2009-10-01 Avoid administrative overhead for identity mixins.
2009-10-01 wenzelm 2009-10-01 merged
2009-10-01 ballarin 2009-10-01 Merged.
2009-09-29 ballarin 2009-09-29 Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
2009-09-19 ballarin 2009-09-19 Explicit management of registration mixins.
2009-08-19 ballarin 2009-08-19 Improved comments and api names.
2009-09-30 wenzelm 2009-09-30 eliminated redundant parameters;
2009-09-03 haftmann 2009-09-03 proper class syntax for sublocale class < expr
2009-07-15 haftmann 2009-07-15 simplification of locale interfaces
2009-07-10 haftmann 2009-07-10 merged
2009-07-10 haftmann 2009-07-10 tuned locale interface
2009-07-09 wenzelm 2009-07-09 renamed structure TermSubst to Term_Subst;
2009-03-30 wenzelm 2009-03-30 prep_full_context_statement: explicit record of flags; prep_declaration (for add_locale): disallow autofixed frees;
2009-03-29 wenzelm 2009-03-29 merged
2009-03-29 ballarin 2009-03-29 Merged.
2009-03-29 ballarin 2009-03-29 Normalise equation only for morphism, not thm stored in theory.
2009-03-29 wenzelm 2009-03-29 tuned;
2009-03-29 wenzelm 2009-03-29 simplified Element.activate(_i): singleton version;
2009-03-29 wenzelm 2009-03-29 tuned;
2009-03-29 wenzelm 2009-03-29 unified binding prefix terminology;
2009-03-28 wenzelm 2009-03-28 simplified Locale.activate operations, using generic context; misc tuning;