Isar.goal: tactical goal only;

eliminated backpatching of load_thy;

added read_const_exprs (from Pure/Isar/code_unit.ML);

export get_names (formerly names); moved pervasive theory = ThyInfo.get_theory to pure_setup.ML; removed unused pretty_theory; use OuterSyntax.load_thy instead of backpatched ThyLoad.load_thy;

ThyInfo.get_names;

ThyInfo.get_theory;

export load_thy -- no backpatching;

export subst_alias; moved read_const_exprs to Tools/code_package.ML -- avoids dependency on ThyInfo;

load thy_info.ML after outer_syntax.ML -- avoids backpatching of load_thy;

val theory = ThyInfo.get_theory;

replaced Isar loop variants by generic toplevel_loop;

replaced Isar loop variants by generic toplevel_loop; eliminated obsolete get_interrupt (subsumed by crash handling);

The global Isabelle/Isar state and main read-eval-print loop.

replaced Isar.toplevel by Toplevel.program;

moved global Toplevel state to structure Isar;

made purely value-oriented, moved global state to structure Isar (cf. isar.ML); export toplevel, error_msg (formerly print_exn), transition (formerly apply); moved type isar to structure OuterSyntax; moved crashes to structure Isar;

finish: removed unnecessary Isar.init;

moved structure Isar to isar.ML; added type isar (from toplevel.ML);

Context.set_thread_data: non-critical;

added Isar/isar.ML;

improvements are strict

check validity of class target improvement

print_consts only for external specifications;

fundef_afterqed: removed unused config, added do_print flag; print_consts only for external specifications;

minimal error handling;

replaced ML by ML_val;

avoid control symbols in document (\<^fixed>);

\usepackage[english]{babel} (required for guillemots);

renamed mbind to scomp

removed syntax from monad combinators; renamed mbind to scomp

rudimentary user-syntax for terms

fix spelling

fix spelling

move lemmas from Word/BinBoolList.thy to List.thy

fixed makefiles

added missing file

tuned;

Generic conversion and tactic "atomize_elim" to convert elimination rules to the object logic

obsolete;

removed isatool expandshort; added isatool yxml;

removed obsolete AUTO_BASH feature;

removed obsolete AUTO_PERL feature;

support for YXML notation -- XML done right;

support "YXML" mode for output transfer notation; tuned;

removed abbrev for word_power. Was in the wrong direction and unused.

prefer plain ASCII here;

abs_conv: extra argument for bound variable; renamed iterated forall_conv to params_conv; added forall_conv, implies_conv, implies_concl_conv, rewr_conv;

added swap_params;

abs_conv: extra argument for bound variable;

renamed iterated forall_conv to params_conv;

instantiation replacing primitive instance plus overloaded defs; more conservative type arities

instantiation replacing primitive instance plus overloaded defs

instantiation replacing primitive instance plus overloaded defs; realpow.simps now named power_real.simps

explicit definition for "/"

explicit dummy instantiation for div

* Metis: the maximum number of clauses that can be produced from a theorem is now given by the attribute max_clauses. Theorems that exceed this number are ignored, with a warning printed.

Superficial changes CVS: ----------------------------------------------------------------------

tuned

syntactic classes for bit operations

renamed app2 to map2