define "case" constant

renamed low-level (co)iterators and (co)recursors with "fld_"/"unf_" prefix

implemented "mk_half_distinct_tac"

implemented "mk_inject_tac"

implemented "mk_exhaust_tac"

more work on FP sugar

more work on sugar + simplify Trueprop + eq idiom everywhere

renamed "disc_exclus" theorem to "disc_exclude"

more work on FP sugar

smarter "*" syntax -- fallback on "_" if "*" is impossible

more work on FP sugar

renamed theorem

tuned TODO comment

allow pseudo-definition of is_Cons in terms of is_Nil (and similarly for other two-constructor datatypes)

removed oddities

allow "*" to indicate no discriminator

tuned TODOs

started work on sugared "(co)data" commands

export "wrap" function

eliminated obsolete "parallel_proofs = 0" restriction (cf. 0e5b859e1c91)

no more aliases for Local_Theory.note; use Thm.close_derivation in internal theorems;

enable parallel terminal proofs in interaction;

misc tuning;

merged

killed internal output

generate coinductive witnesses for codatatypes

generalized signature

added examples for testing of coinductive witnesses

continue with more robust dummy session after failed startup;

prefer old startup dialog scheme (cf. 514bb82514df);

more permissive handling of plugin startup failure;

bypass slow check for inlined files, where it is not really required;

more direct access to all-important chunks for text painting; clarified line_start offset: physical line start not start(i);

merged

added annotations after condition in if and while

merge, resolving trivial conflict;

forgot to add lemmas

hide newly introduced constant Sublist.sub to allow for name sub in TreeFsetI

reverted (accidentally commited) changes from changeset fd4aef9bc7a9

reverted (accidentally commited) changes from changeset fd4aef9bc7a9

added theory instantiating type class order for list prefixes

Main is implicitly imported via Sublist

added author

List is implicitly imported by Main

introduced "sub" as abbreviation for "emb (op =)"; Sublist_Order is now based on Sublist.sub; simplified and moved most lemmas on sub from Sublist_Order to Sublist; Sublist_Order merely contains ord and order instances for sub plus some lemmas on the strict part of the order

base Sublist_Order on Sublist (using a simplified form of embedding as sublist relation)

dropped ord and bot instance for list prefixes (use locale interpretation instead, which allows users to decide what order to use on lists)

more lemmas on suffixes and embedding

changed arguement order of suffixeq (to facilitate reading "suffixeq xs ys" as "xs is a (possibly empty) suffix of ys)

added embedding for lists (constant emb)

renamed (in Sublist): postfix ~> suffixeq, and dropped infix syntax >>=

renamed (in Sublist): prefix ~> prefixeq, strict_prefix ~> prefix

renamed theory List_Prefix into Sublist (since it is not only about prefixes)

compile

rearrange dependencies

renamed three BNF/(co)datatype-related commands

tuned boundary cases of command-line; adhoc removal of PDFs stemming from base sessions;

"isabelle logo" produces EPS and PDF format simultaneously; more robust invocation of epstopdf: avoid filter mode;

actually reset output when there is no valid command span here (especially relevant at very end of jEdit buffer, which lacks the terminating newline);

tuned proofs;

some parallel ML;

proper classpath on windows;

proper classpath for Java FX;

basic setup for HTML5 panel; more JFX_Thread.operations;

basic support for Java FX;

maintain stable state of node entries from last round -- bypass slightly different Thm.join_theory_proofs;

removed unused material;

discontinued complicated/unreliable notion of recent proofs within context;

central management of forked goals wrt. transaction id; clarified stable_exec_id: consider ragular failure as stable; more robust counting of forked proofs, with global reset after cancellation due to document editing;

merged

always register proofs, even for empty binding;

tuned signature;

made parser a bit more flexible

tuning

pad the selectors' list with default names

generate default names for selectors

renamed "disc_disjoint" property "disj_exclus"

optimized "mk_split_tac" + use "notes"

optimized "mk_case_disc_tac" further

optimized "mk_case_disc_tac"

tuning

rationalized data structure for distinctness theorems

optimized "case_cong" proof

allow default names for selectors via wildcard (_) + fix wrong index (k)

minor fixes (for compatibility with existing datatype package)

generate "split_asm" property

generate "split" property

more precise register_proofs for local goals; tuned signature;

more informative error message from failed goal forks (violating old-style TTY protocol!);

avoid empty tooltips;

clarified command status (again);

recovered ScrollPane from d899be1cfe6d;

more markup for failed goal forks, reusing "bad";

further refinement of command status, to accomodate forked proofs;

merged;

make parallel list indexing possible for inject theorems

generate "weak_case_cong" property

generate "case_cong" property

generate "case_disc" property

generate "ctr_sels" theorems

generate "disc_exhaust" property

generate "disc_distinct" theorems

added discriminator theorems

adjust example

more work on sugar

updated Java-related error message

changed order of arguments to "bnf_sugar"

define selectors and discriminators

tuning

more work on BNF sugar -- up to derivation of nchotomy

more work on BNF sugar

renamed ML function for consistency

started work on datatype sugar

killed obsolete "bnf_of_typ" command

removed dead code

have "bnf_of_typ" command seal the BNF

register proofs of Isar goals, to enable recovery from unstable command states after interactive cancellation;

refined treatment of forked proofs at transaction boundaries, including proof commands (see also 7ee000ce5390); stretched meaning of Goal.parallel_proofs to enable future_terminal_proofs in interactive document model, despite its lack for regular forking of proofs;

some support for registering forked proofs within Proof.state, using its bottom context; tuned signature;

tuned signature;

refined status of forked goals;

proper merge of promises to avoid exponential blow-up in pathologic situations (e.g. lack of PThm wrapping);

tuned message;

discontinued old init_components script, superseded by init_components shell function as explained in README_REPOSITORY;

approximative build of pdf documents in 1 pass instead of 3;

more formal isabelle makedist from repository;

removed remains of generated material, which tends to rot;

one more round to ensure that base images are already there, without producing document output themselves;

more robust document setup;

provide polyml-5.4.1 as regular component; discontinued old-style choosefrom settings with hardwired defaults;

clarified handling of raw output messages;

no attempt to build documentation for now -- requires ML_HOME etc. which is not present here;

command 'use' is legacy;

clarified separated_chunks vs. space_explode;

more precise indentation;

modernized specifications;

tuned signature;

renamed Position.str_of to Position.here;

init components from local clone that is used to produce the test distribition, which itself lacks Admin;

discontinued centralistic changelog;

discontinued odd copy of eps logos (cf. 8fc3828fdc8a);

prefer cp over mv, to reduce assumptions about file-system boundaries and GNU vs. non-GNU tools;

removed odd left-over file;

update on "isabelle build" and "isabelle build_doc";

renamed doc-src to src/Doc; renamed TutorialI to Tutorial;

do not hardwire document output options -- to be provided by the user;

more permanent update of keywords (cf. 3517d6f50b12);

merged

updated keywords

fixed import paths in examples

fixed import paths

tuning

updated NEWS and CONTRIBUTORS

documentation cleanup

added new (co)datatype package + theories of ordinals and cardinals (with Dmitriy and Andrei)

Typo fixed.

updated .hgignore to reflect to (almost) clean result of build_doc;

more formal build_doc tool (Admin only); removed some doc-src junk;

prepare document more uniformly; fewer latex runs, in accordance to "isabelle document"; apply fixbookmarks last to operate on final root.out;

prefer \input which actually checks file existence;

tuned;

prefer (old) isa-index as provided here, to get exactly the same index layout as in Isabelle2012; more accurate ROOT/files;

removed old stuff;

more standard document preparation within session context: avoid clashes with generated .tex files, even on case-insensible file-system;

removed old stuff;

removed historic manual;

more standard document preparation within session context;

more standard document preparation within session context;

updated IsarRef/document/style.sty;

missing file;

removed junk;

more standard document preparation within session context;

removed outdated IsarRef/Thy/HOLCF_Specific.thy -- make IsarRef depend on HOL only;

prefer doc-src/pdfsetup.sty; moved IsarRef/Thy/ZF_Specific.thy to ZF/ZF_Isar.thy to avoid dependence of IsarRef on another object-logic;

more official way to set margin;

avoid clash with generated Adaptation.tex on case-insensible file-systems;

missing file;

deactivate updated doc-src sessions, to make Admin/build doc and makedist work for now;

more standard document preparation within session context;

more standard document preparation within session context;

more standard document preparation within session context;

more standard document preparation within session context;

more standard document preparation within session context;

more standard document preparation within session context;

more standard document preparation within session context;

more standard document preparation within session context;

more standard document preparation within session context;

more standard document preparation within session context;

more standard document preparation within session context;

more portable perl invocation;

more standard document preparation within session context;

more standard document preparation within session context; more uniform document build;

more standard document preparation within session context;

clarified "isabelle logo";

clarified document directories: browser_info as backdrop vs. optional output directory in the foreground;

less ambitious test -- terminate more quickly;

tuned;

actual use of (sos remote_csdp) via ISABELLE_FULL_TEST;

test with many add-ons;

updated Theory.begin_theory;

entity markup for theory Pure, to enable hyperlinks etc.;

more accurate defining position of theory;

theory def/ref position reports, which enable hyperlinks etc.; more official header command parsing;

fixed theory dependency

more convenient switching of buffers;

report source path and let front-end resolve implicit master location (e.g. URL);

prefer jEdit file name representation (potentially via VFS); tuned;

more precise counting of line/column;

support for direct hyperlinks, without the Hyperlinks plugin;

tuned signature;

some markup for inlined files;

check side-comments of command spans (normally filtered out in Outer_Syntax.toplevel_source);

updated READMEs -- most Mac OS X problems are gone thanks to jdk-7u6;

clarified syntax boundary cases and errors;

simplified JVM startup, based on stronger assumptions about the Java version provided as Isabelle component;

eliminated obsolete byte_reader -- theory headers + body files are parsed in full;

more direct File.read_bytes -- avoid cumulative copying of StringBuilder;

improved errors of parser combinators;

tuned messages: end-of-input rarely means physical end-of-file from the past;

merged

remove Hoare dependency from Fold.thy

added specific 'spark_open_vcg' and 'spark_open_siv' with formal management of corresponding source files;

turned 'boogie_open' into thy_load command, without any declarations of 'uses';

tuned signature;

clarified type Token.file;

expand all files uniformly;

added build option -l (list files);

prefer classic take_prefix/take_suffix over chop_while (cf. 0659e84bdc5f);

more basic file dependencies -- no load command here;

tuned signature (again, cf. ff9cd47be39b);

updated Thy_Load.check_thy;

simplified Thy_Load.check_thy (again) -- no need to pass keywords nor find files in body text;

tuned signature;

simplified Thy_Load.provide: do not store full path;

prefer ML_file over old uses; updated generated files;

merged

abstracted lemmas

prefer ML_file over old uses;

prefer ML_file over old uses;

'ML_file' evaluates ML text from a file directly within the theory, without predeclaration via 'uses';