adding two further code-generator internal constants to the blacklist of Mutabelle

adding examples for Quickcheck used within locales

handling the case where quickcheck is used in a locale with no known interpretation user-friendly

added template diff against newer mercurials, where the 'ago' duplication has been fixed

use unified diff format (diff -Naur), which is much more robust and generally preferred -- previous patch failed to apply even in simple situations

hg template diff: renamed to reflect the base version (which silently changed in caf19101073d, by accident?)

standardized some ML aliases;

avoid Display.string_of_thm_without_context; tuned readability of sources;

eliminated global references / critical sections via context data; misc tuning and modernization;

explicit context for Codegen.eval_term etc.;

added Theory.nodes_of convenience;

updated reference machines;

migrated macbroy6 to macbroy30, which is the new "mobile" server (2 cores, 4 GB, Mac OS 10.5);

merged

increase "auto"'s timeout in example to help SML/NJ

making the evaluation of HOL.implies lazy even in strict languages by mapping it to an if statement

merged

avoid relying on "Thm.definitionK" to pick up definitions -- this was an old hack related to locales (to avoid expanding locale constants to their low-level definition) that is no longer necessary

merged

- renamed enum type class to spark_enum, to avoid confusion with enum type class defined in Enum theory - renamed theorem ..._card_UNIV to ..._card

use "Spec_Rules" for finding axioms -- more reliable and cleaner

optimize trivial equalities early in Nitpick -- it shouldn't be the job of the peephole optimizer

remove a few Nitpick calls in examples -- another step toward making them run faster

check arity of bound variables to avoid generating too large Kodkod problems -- an issue that arose in the context of TPTP/CASC

eliminated Codegen.mode in favour of explicit argument;

less bulky "_position", for improved readability of parse trees;

added more elementary Skip_Proof.make_thm_cterm;

explicit markup for loose bounds;

prefer internal types, via Simple_Syntax.read_typ;

eliminated obsolete Proof_Syntax.strip_sorts_consttypes;

split Type_Infer into early and late part, after Proof_Context; added Type_Infer_Context.const_sorts option, which allows NBE to use regular Syntax.check_term;

minor tuning and modernization;

slightly more special eq_list/eq_set, with shortcut involving pointer_eq;

simplified check/uncheck interfaces: result comparison is hardwired by default; tuned;

updated some theory primitives, which now depend on auxiliary context;

more precise treatment of existing type inference parameters; tuned;

pretty_abbrev: read abbreviation more directly;

tuned signature;

raised timeouts further, for SML/NJ!

Package prefix is now taken into account when looking up user-defined types and proof functions.

merged

recovered Theory.check_def: full name needs to be determined from background thy, not auxiliary ctxt (broken in 774df7c59508, caused Nitpick.all_axioms_of to produce bad results);

scheduler for Mutabelle regression

tool for importing nightly isatest logs

adding bounded_forall tester

creating generic test_term function; corrected instantiate_exhaustive_datatype; tuned

pass plain Proof.context for pretty printing;

standardized aliases of operations on tsig;

pass plain Proof.context for pretty printing;

tuned;

simplified Sorts.class_error: plain Proof.context; tuned;

pass plain Proof.context for pretty printing;

simplified pretty printing context, which is only required for certain kernel operations; disentangled dependencies of structure Pretty;

provide structure Syntax early (before structure Type), back-patch check/uncheck later;

added Binding.print convenience, which includes quote already;

markup attributes/methods via name space; eliminated obsolete markup;

tuned signature;

markup facts via name space; eliminated obsolete markup;

tuned -- order in memory according to variance;

eliminated obsolete markup -- superseded by generic "entity" markup;