Thu, 02 May 2013 12:35:02 +0200 blanchet rationalized data structure
Thu, 02 May 2013 11:58:18 +0200 blanchet added and moved library functions (used in primrec code)
Thu, 02 May 2013 11:19:05 +0200 blanchet tuned names -- co_ and un_ with underscore are to be understood as (co) and (un)
Thu, 02 May 2013 10:16:40 +0200 blanchet tuning
Thu, 02 May 2013 10:11:14 +0200 blanchet more code rationalization
Thu, 02 May 2013 10:05:30 +0200 blanchet more code rationalization
Thu, 02 May 2013 09:50:58 +0200 blanchet more code rationalization
Thu, 02 May 2013 09:41:29 +0200 blanchet refactoring
Thu, 02 May 2013 03:13:47 +0200 nipkow tuned
Wed, 01 May 2013 19:33:49 +0200 blanchet renamed a few FP-related files, to make it clear that these are not the sum of LFP + GFP but rather shared basic libraries
Wed, 01 May 2013 06:00:55 +0200 nipkow tuned
Wed, 01 May 2013 03:56:57 +0200 nipkow tuned
Tue, 30 Apr 2013 21:30:36 +0200 blanchet tuning
Tue, 30 Apr 2013 18:43:48 +0200 blanchet export more functions (useful for primrec_new)
Tue, 30 Apr 2013 17:22:51 +0200 blanchet further enrich data structure
Tue, 30 Apr 2013 16:50:09 +0200 blanchet more
Tue, 30 Apr 2013 16:42:23 +0200 blanchet rationalized terminology (iterator = fold or rec, xxfoo = (co)foo or (un)foo)
Tue, 30 Apr 2013 16:29:31 +0200 blanchet added fields to database
Tue, 30 Apr 2013 16:18:21 +0200 blanchet tuned data structure
Tue, 30 Apr 2013 16:04:50 +0200 blanchet renamed records
Tue, 30 Apr 2013 15:58:32 +0200 blanchet added constructors to data structure
Tue, 30 Apr 2013 13:45:43 +0200 blanchet added pre-BNFs to database
Tue, 30 Apr 2013 13:38:41 +0200 blanchet lowercase type constructor, for consistency (cf. fp_result not FP_result nor FP_Result)
Tue, 30 Apr 2013 13:34:31 +0200 blanchet renamed "bnf_def" keyword to "bnf" (since it's not a definition, but rather a registration)
Tue, 30 Apr 2013 13:23:52 +0200 blanchet Added maps, sets, rels to "simps" thm collection
Tue, 30 Apr 2013 12:26:41 +0200 nipkow tuned
Tue, 30 Apr 2013 12:18:40 +0200 blanchet comment tuning
Tue, 30 Apr 2013 12:13:28 +0200 blanchet tuning
Tue, 30 Apr 2013 11:59:20 +0200 blanchet tuning
Tue, 30 Apr 2013 11:28:43 +0200 blanchet tuning
Tue, 30 Apr 2013 10:58:25 +0200 blanchet signature tuning
Tue, 30 Apr 2013 10:07:41 +0200 blanchet whitespace tuning
Tue, 30 Apr 2013 09:53:56 +0200 blanchet tuned signature
Tue, 30 Apr 2013 03:18:07 +0200 nipkow canonical names of classes
Mon, 29 Apr 2013 18:52:35 +0200 blanchet merged
Mon, 29 Apr 2013 18:52:18 +0200 blanchet register all (co)datatypes in local data
Mon, 29 Apr 2013 17:37:00 +0200 blanchet create data structure for storing (co)datatype information
Mon, 29 Apr 2013 17:17:20 +0200 wenzelm avoid empty isabelletags.sty for the sake of arXiv;
Mon, 29 Apr 2013 17:08:57 +0200 wenzelm merged
Mon, 29 Apr 2013 17:01:13 +0200 wenzelm cygwin_root as optional argument;
Mon, 29 Apr 2013 16:50:01 +0200 blanchet use record instead of big tuple
Mon, 29 Apr 2013 15:47:42 +0200 wenzelm clarified module dependencies: avoid Properties and Document introding minimal "PIDE";
Mon, 29 Apr 2013 14:07:03 +0200 blanchet merge
Mon, 29 Apr 2013 14:06:37 +0200 blanchet use base names, not full names
Mon, 29 Apr 2013 13:52:14 +0200 blanchet tune signatures
Mon, 29 Apr 2013 13:47:46 +0200 blanchet tuning
Mon, 29 Apr 2013 13:42:54 +0200 blanchet tuning
Mon, 29 Apr 2013 13:41:34 +0200 blanchet removed unreferenced thm
Mon, 29 Apr 2013 13:40:26 +0200 blanchet tuned function signatures
Mon, 29 Apr 2013 11:46:03 +0200 blanchet factored out derivation of coinduction, unfold, corec
Mon, 29 Apr 2013 11:04:56 +0200 blanchet code tuning
Mon, 29 Apr 2013 10:37:23 +0200 blanchet factored out derivation of induction principles, folds and recs, in preparation for reduction of nested to mutual
Mon, 29 Apr 2013 11:31:40 +0200 nipkow tuned
Mon, 29 Apr 2013 10:03:35 +0200 traytel tuned operator precedence
Mon, 29 Apr 2013 09:45:14 +0200 blanchet use record instead of huge tuple
Mon, 29 Apr 2013 09:10:49 +0200 blanchet renamed BNF "(co)data" commands to names that are closer to their final names
Mon, 29 Apr 2013 06:13:36 +0200 nipkow tuned
Mon, 29 Apr 2013 04:30:05 +0200 nipkow tuned
Mon, 29 Apr 2013 04:20:42 +0200 nipkow tuned
Sun, 28 Apr 2013 09:10:43 +0200 nipkow tuned
Sat, 27 Apr 2013 21:56:45 +0200 ballarin Clarified confusing sentence in locales tutorial.
Sat, 27 Apr 2013 20:50:20 +0200 wenzelm uniform Proof.context for hyp_subst_tac;
Sat, 27 Apr 2013 11:37:50 +0200 blanchet tuned ML and thy file names
Fri, 26 Apr 2013 14:16:05 +0200 blanchet merged
Fri, 26 Apr 2013 14:14:55 +0200 blanchet for compatibility, generate recursor arguments in the same order as old package
Fri, 26 Apr 2013 14:14:54 +0200 blanchet tuning in preparation for actual changes
Fri, 26 Apr 2013 14:14:52 +0200 blanchet started working on compatibility with old package's recursor
Fri, 26 Apr 2013 13:23:21 +0200 nipkow simplified def
Fri, 26 Apr 2013 13:12:14 +0200 nipkow more standard argument order
Fri, 26 Apr 2013 12:09:51 +0200 blanchet more intuitive syntax for equality-style discriminators of nullary constructors
Fri, 26 Apr 2013 11:04:47 +0200 blanchet updated keywords
Fri, 26 Apr 2013 11:04:46 +0200 blanchet put an underscore in prefix
Fri, 26 Apr 2013 11:04:45 +0200 blanchet changed discriminator default: avoid mixing ctor and dtor views
Fri, 26 Apr 2013 09:53:11 +0200 nipkow simplified def
Fri, 26 Apr 2013 09:41:45 +0200 nipkow more standard order of arguments
Fri, 26 Apr 2013 09:01:45 +0200 nipkow more funs
Fri, 26 Apr 2013 07:49:38 +0200 nipkow simplified def
Thu, 25 Apr 2013 19:18:20 +0200 traytel removed unnecessary assumptions in some theorems about cardinal exponentiation
Thu, 25 Apr 2013 18:27:26 +0200 blanchet renamed "wrap_data" to "wrap_free_constructors"
Thu, 25 Apr 2013 18:14:04 +0200 blanchet register coinductive type's coinduct rule
Thu, 25 Apr 2013 17:25:10 +0200 blanchet compile
Thu, 25 Apr 2013 17:13:24 +0200 blanchet adjusted stream library to coinduct attributes
Thu, 25 Apr 2013 17:13:24 +0200 blanchet generate proper attributes for coinduction rules
Thu, 25 Apr 2013 13:22:45 +0200 wenzelm updated to jdk-7u21;
Thu, 25 Apr 2013 11:59:21 +0200 hoelzl revert #916271d52466; add non-topological linear_continuum type class; show linear_continuum_topology is a perfect_space
Thu, 25 Apr 2013 10:35:56 +0200 hoelzl renamed linear_continuum_topology to connected_linorder_topology (and mention in NEWS)
Wed, 24 Apr 2013 13:28:30 +0200 hoelzl spell conditional_ly_-complete lattices correct
Thu, 25 Apr 2013 10:31:10 +0200 traytel specify nicer names for map, set and rel in the stream library
Thu, 25 Apr 2013 09:25:50 +0200 blanchet start making "wrap_data" more robust
Thu, 25 Apr 2013 08:56:37 +0200 blanchet no eta-expansion for case in split rules and case_conv
Thu, 25 Apr 2013 08:56:10 +0200 blanchet simplified code -- no need for two attempts, the error we get from mixfix the first time is good (and better to get than a parse error in the specification because the user tries to use a mixfix that silently failed)
Wed, 24 Apr 2013 22:48:22 +0200 blanchet proper error generated for wrong mixfix
Wed, 24 Apr 2013 18:49:52 +0200 blanchet honor user-specified name for relator + generalize syntax
Wed, 24 Apr 2013 17:47:22 +0200 blanchet renamed "set_natural" to "set_map", reflecting {Bl,Po,Tr} concensus
Wed, 24 Apr 2013 17:03:43 +0200 blanchet added "fundef_cong" attribute to "map_cong"
Wed, 24 Apr 2013 16:43:19 +0200 traytel optimized proofs
Wed, 24 Apr 2013 16:21:23 +0200 blanchet apply arguments to f and g in "case_cong"
Wed, 24 Apr 2013 15:42:00 +0200 blanchet derive "map_cong"
Wed, 24 Apr 2013 14:15:01 +0200 blanchet renamed "map_cong" axiom to "map_cong0" in preparation for real "map_cong"
Wed, 24 Apr 2013 14:14:36 +0200 blanchet killed dead code
Wed, 24 Apr 2013 14:05:16 +0200 blanchet eta-contracted weak congruence rules (like in the old package)
Wed, 24 Apr 2013 13:16:21 +0200 blanchet honor user-specified name for map function
Wed, 24 Apr 2013 13:16:20 +0200 blanchet honor user-specified set function names
Wed, 24 Apr 2013 13:16:20 +0200 blanchet parse set function name
Wed, 24 Apr 2013 12:26:28 +0200 nipkow merged
Wed, 24 Apr 2013 12:25:56 +0200 nipkow tuned
Wed, 24 Apr 2013 12:15:06 +0200 traytel took out workaround for bug fixed in 5af40820948b
Wed, 24 Apr 2013 11:36:11 +0200 traytel merged
Wed, 24 Apr 2013 11:06:53 +0200 traytel slightly more aggressive syntax translation for printing case expressions
Wed, 24 Apr 2013 11:32:54 +0200 haftmann avoid odd reinit after sublocale declaration
Wed, 24 Apr 2013 10:23:47 +0200 nipkow moved defs into locale to reduce unnecessary polymorphism; tuned
Tue, 23 Apr 2013 19:40:33 +0200 haftmann dropped dead code
Tue, 23 Apr 2013 19:31:24 +0200 haftmann documentation and NEWS
Tue, 23 Apr 2013 17:46:12 +0200 blanchet avoid accidental specialization of the types in the "map" property of codatatypes
Tue, 23 Apr 2013 17:15:44 +0200 blanchet simplify "Inl () = Inr ()" as well (not entirely clear why this is necessary)
Tue, 23 Apr 2013 17:13:14 +0200 blanchet more examples
Tue, 23 Apr 2013 16:49:14 +0200 blanchet tuning
Tue, 23 Apr 2013 16:41:59 +0200 blanchet fix bugs in expand tactic w.r.t. datatypes with "needless" discriminators (e.g. lists with is_Nil instead of ~= Nil)
Tue, 23 Apr 2013 16:30:30 +0200 blanchet tuning
Tue, 23 Apr 2013 16:30:29 +0200 blanchet tuned_comment
Tue, 23 Apr 2013 11:43:09 +0200 traytel (co)rec is (just as the (un)fold) the unique morphism;
Tue, 23 Apr 2013 11:14:51 +0200 haftmann tuned: unnamed contexts, interpretation and sublocale in locale target;
Tue, 23 Apr 2013 11:14:50 +0200 haftmann target-sensitive user-level commands interpretation and sublocale
Tue, 23 Apr 2013 11:14:50 +0200 haftmann ML interfaces for various kinds of interpretation
Tue, 23 Apr 2013 11:14:50 +0200 haftmann brittleness stamping for local theories
Tue, 23 Apr 2013 11:14:50 +0200 haftmann tuned
Mon, 22 Apr 2013 18:39:12 +0200 immler removed type constraints
Mon, 22 Apr 2013 16:36:02 +0200 hoelzl NEWS
Sun, 21 Apr 2013 20:08:13 +0200 haftmann more sharing
Sun, 21 Apr 2013 16:29:40 +0200 haftmann interpretation: distinguish theories and proofs by explicit parameter rather than generic context;
Sun, 21 Apr 2013 10:41:18 +0200 haftmann dropped unusued identifier
Sun, 21 Apr 2013 10:41:18 +0200 haftmann avoid odd bifurcation with Attrib.local_notes vs. Locale.add_thmss -- n.b. note_eqns_dependency operates in a specific locale target
Sun, 21 Apr 2013 10:41:18 +0200 haftmann tuned for uniformity
Sun, 21 Apr 2013 10:41:18 +0200 haftmann reflection as official HOL tool
Sun, 21 Apr 2013 10:41:18 +0200 haftmann follow Isabelle spacing praxis more thoroughly
Sun, 21 Apr 2013 10:41:18 +0200 haftmann honour FIXMEs as far as feasible at the moment
Sun, 21 Apr 2013 10:41:18 +0200 haftmann combined reify_data.ML into reflection.ML;
Sat, 20 Apr 2013 20:57:49 +0200 nipkow proved termination for fun-based AI
Sat, 20 Apr 2013 19:30:04 +0200 nipkow tuned
Fri, 19 Apr 2013 12:04:57 +0200 nipkow tuned
Thu, 18 Apr 2013 21:31:24 +0200 wenzelm merged
Thu, 18 Apr 2013 21:10:12 +0200 wenzelm tuned signature;
Thu, 18 Apr 2013 17:07:01 +0200 wenzelm simplifier uses proper Proof.context instead of historic type simpset;
Thu, 18 Apr 2013 20:18:50 +0200 nipkow merged
Thu, 18 Apr 2013 20:18:37 +0200 nipkow avoided map_of in def of fun_rep (but still needed for efficient code)
Thu, 18 Apr 2013 18:57:02 +0200 haftmann spelling
Thu, 18 Apr 2013 18:55:23 +0200 haftmann spelling
Wed, 17 Apr 2013 21:23:35 +0200 nipkow tuned
Wed, 17 Apr 2013 21:11:01 +0200 nipkow complete revision: finally got rid of annoying L-predicate
Wed, 17 Apr 2013 20:53:26 +0200 nipkow moved leastness lemma
Tue, 16 Apr 2013 17:54:14 +0200 wenzelm proper prolog command-line instead of hashbang, which might switch to invalid executable and thus fail (notably on lxbroy2);
Mon, 15 Apr 2013 22:51:55 +0200 hoelzl use automatic type coerctions in Sqrt example
Mon, 15 Apr 2013 12:03:16 +0200 wenzelm make SML/NJ happy;
Mon, 15 Apr 2013 10:41:03 +0200 blanchet not all Nitpick 'constructors' are injective -- careful
Sun, 14 Apr 2013 21:54:45 +1000 kleing added another definition snipped
Fri, 12 Apr 2013 17:56:51 +0200 wenzelm actually fail on prolog errors -- such as swipl startup failure due to missing shared libraries -- assuming it normally produces clean return code 0;
Fri, 12 Apr 2013 17:21:51 +0200 wenzelm modifiers for classical wrappers operate on Proof.context instead of claset;
Fri, 12 Apr 2013 17:02:55 +0200 wenzelm removed historic comments;
Fri, 12 Apr 2013 15:30:38 +0200 wenzelm tuned exceptions -- avoid composing error messages in low-level situations;
Fri, 12 Apr 2013 14:54:14 +0200 wenzelm tuned signature;
Fri, 12 Apr 2013 12:20:51 +0200 wenzelm proper identifiers -- avoid crash of case translations;
Fri, 12 Apr 2013 08:27:43 +0200 nipkow reduced duplication
Thu, 11 Apr 2013 16:58:54 +0200 traytel do not add case translation syntax in rep_datatype compatibility mode
Thu, 11 Apr 2013 16:39:01 +0200 traytel run type inference on input to wrap_data
Thu, 11 Apr 2013 16:03:11 +0200 traytel installed case translations in BNF package
Thu, 11 Apr 2013 15:10:22 +0200 nipkow tuned
Wed, 10 Apr 2013 21:46:28 +0200 wenzelm more antiquotations;
Wed, 10 Apr 2013 21:20:35 +0200 wenzelm tuned pretty layout: avoid nested Pretty.string_of, which merely happens to work with Isabelle/jEdit since formatting is delegated to Scala side;
Wed, 10 Apr 2013 20:58:01 +0200 wenzelm updated keywords;
Wed, 10 Apr 2013 20:06:36 +0200 wenzelm merged
Wed, 10 Apr 2013 19:14:47 +0200 wenzelm merged
Wed, 10 Apr 2013 17:27:38 +0200 wenzelm obsolete -- tools should refer to proper Proof.context;
Wed, 10 Apr 2013 17:17:16 +0200 wenzelm discontinued obsolete ML antiquotation @{claset};
Wed, 10 Apr 2013 17:02:47 +0200 wenzelm added ML antiquotation @{theory_context};
Wed, 10 Apr 2013 15:30:19 +0200 wenzelm more standard module name Axclass (according to file name);
Wed, 10 Apr 2013 19:52:19 +0200 traytel made SML/NJ happy
Wed, 10 Apr 2013 18:51:21 +0200 hoelzl generalize Borel-set properties from real/ereal/ordered_euclidean_spaces to order_topology and real_normed_vector
Wed, 10 Apr 2013 17:49:16 +0200 traytel NEWS and CONTRIBUTORS
Wed, 10 Apr 2013 17:49:16 +0200 traytel declaration attribute for case combinators
Tue, 09 Apr 2013 18:27:49 +0200 berghofe Handle dummy patterns in parse translation rather than check phase
Sat, 06 Apr 2013 01:42:07 +0200 traytel disallow coercions to interfere with case translations
Fri, 05 Apr 2013 22:08:42 +0200 traytel allow redundant cases in the list comprehension translation
Fri, 05 Apr 2013 22:08:42 +0200 traytel recur in the expression to be matched (do not rely on repetitive execution of a check phase);
Fri, 05 Apr 2013 22:08:42 +0200 traytel tuned whitespace
Thu, 04 Apr 2013 18:48:40 +0200 berghofe Use Type.raw_match instead of Sign.typ_match
Fri, 05 Apr 2013 22:08:42 +0200 traytel special constant to prevent eta-contraction of the check-phase syntax of case translations
Tue, 22 Jan 2013 14:33:45 +0100 traytel separate data used for case translation from the datatype package
Tue, 22 Jan 2013 13:32:41 +0100 berghofe case translations performed in a separate check phase (with adjustments by traytel)
Wed, 10 Apr 2013 13:10:38 +0200 wenzelm formal proof context for axclass proofs;
Wed, 10 Apr 2013 12:31:35 +0200 wenzelm prefer local context;
Wed, 10 Apr 2013 12:24:43 +0200 wenzelm proper proof context;
Wed, 10 Apr 2013 11:51:56 +0200 wenzelm tuned;
Tue, 09 Apr 2013 21:39:55 +0200 wenzelm merged
Tue, 09 Apr 2013 21:22:15 +0200 wenzelm add command timings (like document command status);
Tue, 09 Apr 2013 21:14:00 +0200 wenzelm tuned signature;
Tue, 09 Apr 2013 20:34:15 +0200 wenzelm public Isabelle_Process.xml_cache (thread-safe);
Tue, 09 Apr 2013 20:27:27 +0200 wenzelm tuned signature;
Tue, 09 Apr 2013 20:16:52 +0200 wenzelm just one timing protocol function, with 3 implementations: TTY/PG, PIDE/document, build;
Tue, 09 Apr 2013 15:59:02 +0200 wenzelm clarified protocol_message undefinedness;
Tue, 09 Apr 2013 15:40:34 +0200 wenzelm quote by Alan Kay;
Tue, 09 Apr 2013 15:37:23 +0200 wenzelm more accurate documentation;
Tue, 09 Apr 2013 15:29:25 +0200 wenzelm discontinued Toplevel.no_timing complication -- also recovers timing of diagnostic commands, e.g. 'find_theorems';
Tue, 09 Apr 2013 13:55:28 +0200 wenzelm more accurate documentation of "(structure)" mixfix;
Tue, 09 Apr 2013 13:24:00 +0200 wenzelm more robust static structure reference, avoid dynamic Proof_Context.intern_skolem in Syntax_Phases.decode_term;
Tue, 09 Apr 2013 13:20:09 +0200 wenzelm tuned comment;
Tue, 09 Apr 2013 12:56:26 +0200 wenzelm just one syntax category "mixfix" -- check structure annotation semantically;
Tue, 09 Apr 2013 12:29:36 +0200 wenzelm tuned message;
Tue, 09 Apr 2013 16:32:04 +0200 blanchet handle case clashes on Mac file system by encoding goal numbers
Tue, 09 Apr 2013 15:19:14 +0200 blanchet avoid duplicate "tcon_" names
Tue, 09 Apr 2013 15:19:14 +0200 blanchet smoothly handle cyclic graphs
Tue, 09 Apr 2013 15:19:14 +0200 blanchet compile + fixed naming convention
Tue, 09 Apr 2013 15:19:14 +0200 blanchet reverted accidental changes to theory file + updated wrt ML file
Tue, 09 Apr 2013 15:19:14 +0200 blanchet no need to filter tautologies anymore -- they are prefiltered by "all_facts"'
Tue, 09 Apr 2013 15:19:14 +0200 blanchet work on CASC LTB ISA exporter
Tue, 09 Apr 2013 15:19:14 +0200 blanchet tuning
Tue, 09 Apr 2013 15:07:35 +0200 hoelzl add continuous_on rules for products
Tue, 09 Apr 2013 14:13:13 +0200 hoelzl fixed spelling
Tue, 09 Apr 2013 14:04:47 +0200 hoelzl move FrechetDeriv from the Library to HOL/Deriv; base DERIV on FDERIV and both derivatives allow a restricted support set; FDERIV is now an abbreviation of has_derivative
Tue, 09 Apr 2013 14:04:41 +0200 hoelzl remove the within-filter, replace "at" by "at _ within UNIV" (This allows to remove a couple of redundant lemmas)
Mon, 08 Apr 2013 21:01:59 +0200 wenzelm improved printing of exception CTERM (see also d0f0f37ec346);
Mon, 08 Apr 2013 17:10:49 +0200 wenzelm prefer pretty_exn where possible -- NB: low-level General.exnMessage may still be used elsewhere (e.g. by the ML compiler itself);
Mon, 08 Apr 2013 16:06:54 +0200 wenzelm more defensive representation of forced break within PolyML.PrettyBreak -- avoid accidental blowup if low-level operations are used, notably PolyML.makestring or its variant General.exnMessage;
Mon, 08 Apr 2013 15:44:09 +0200 wenzelm discontinued odd magic number, which was once used for performance measurements;
Mon, 08 Apr 2013 15:35:48 +0200 wenzelm document @{make_string}, cf. NEWS of Isabelle2009-2 (June 2010);
Mon, 08 Apr 2013 14:28:37 +0200 wenzelm merged
Mon, 08 Apr 2013 14:18:39 +0200 wenzelm more general Thy_Load.import_name, e.g. relevant for Isabelle/eclipse -- NB: Thy_Load serves as main hub for funny overriding to adapt to provers and editors;
Mon, 08 Apr 2013 14:16:00 +0200 blanchet try to preserve original linearization
Mon, 08 Apr 2013 12:27:13 +0200 blanchet use somewhat lighter encoding
Mon, 08 Apr 2013 12:11:06 +0200 blanchet robustness w.r.t. unknown arguments
Sun, 07 Apr 2013 15:08:34 +0200 nipkow cleaned
Sun, 07 Apr 2013 10:06:37 +0200 nipkow cleaned
Sat, 06 Apr 2013 18:42:55 +0200 nipkow tuned
Fri, 05 Apr 2013 20:54:55 +0200 wenzelm tuned signature -- agree with markup terminology;
Fri, 05 Apr 2013 20:43:43 +0200 wenzelm unified terminology with Markup.DOCUMENT_SOURCE in Scala, which is unused but displayed as "document source" entity in Isabelle/jEdit;
Fri, 05 Apr 2013 18:31:35 +0200 nipkow tuned document
Fri, 05 Apr 2013 15:13:25 +0200 nipkow tuned
Thu, 04 Apr 2013 22:46:14 +0200 haftmann sup on multisets
Thu, 04 Apr 2013 22:29:59 +0200 haftmann convenient induction rule
Thu, 04 Apr 2013 20:59:16 +0200 wenzelm tuned README -- less buzzwords;
Thu, 04 Apr 2013 18:44:22 +0200 wenzelm more conventional synchronized access to Options_Variable -- avoid Swing_Thread getting in the way, which might be absent in some environments (e.g. SWT);
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