src/Pure/Isar/toplevel.ML
Tue, 11 Aug 2015 18:00:28 +0200 wenzelm default ML context for all command transactions, e.g. relevant for debugging and toplevel pretty-printing;
Wed, 08 Jul 2015 14:30:00 +0200 wenzelm more accurate skip_proofs nesting, e.g. relevant for 'subgoal' command;
Tue, 09 Jun 2015 12:32:01 +0200 wenzelm tuned signature;
Sun, 03 May 2015 17:52:27 +0200 wenzelm tuned output;
Wed, 22 Apr 2015 20:14:43 +0200 wenzelm allow diagnostic proof commands with skip_proofs;
Wed, 22 Apr 2015 19:48:32 +0200 wenzelm tuned signature;
Thu, 16 Apr 2015 15:22:44 +0200 wenzelm discontinued pointless warnings: commands are only defined inside a theory context;
Thu, 16 Apr 2015 14:18:32 +0200 wenzelm explicit error for Toplevel.proof_of;
Wed, 15 Apr 2015 14:54:25 +0200 wenzelm tuned messages;
Thu, 09 Apr 2015 20:42:32 +0200 wenzelm clarified keyword 'qualified' in accordance to a similar keyword from Haskell (despite unrelated Binding.qualified in Isabelle/ML);
Mon, 06 Apr 2015 22:11:01 +0200 wenzelm support for 'restricted' modifier: only qualified accesses outside the local scope;
Sat, 04 Apr 2015 14:04:11 +0200 wenzelm support private scope for individual local theory commands;
Thu, 29 Jan 2015 17:07:49 +0100 wenzelm discontinued special treatment of malformed commands (reverting e46cd0d26481), i.e. errors in outer syntax failure are treated like errors in inner syntax, name space lookup etc.;
Tue, 23 Dec 2014 20:46:42 +0100 wenzelm explicit message channels for "state", "information";
Fri, 19 Dec 2014 12:36:50 +0100 wenzelm tuned;
Wed, 26 Nov 2014 14:35:55 +0100 wenzelm more informative failure of protocol commands, with exception trace;
Sat, 22 Nov 2014 15:27:48 +0100 wenzelm tuned;
Thu, 13 Nov 2014 23:45:15 +0100 wenzelm uniform treatment of all document markup commands: 'text' and 'txt' merely differ in LaTeX style;
Thu, 06 Nov 2014 15:47:04 +0100 wenzelm more explicit Keyword.keywords;
Mon, 03 Nov 2014 14:50:27 +0100 wenzelm eliminated unused int_only flag (see also c12484a27367);
Fri, 31 Oct 2014 18:56:59 +0100 wenzelm discontinued pointless option: timing is always on (overall theory only);
Fri, 31 Oct 2014 17:08:54 +0100 wenzelm eliminated odd flags and hook;
Tue, 28 Oct 2014 10:35:38 +0100 wenzelm 'oops' requires proper goal statement -- exclude 'notepad' to avoid disrupting begin/end structure;
Tue, 28 Oct 2014 09:20:07 +0100 wenzelm tuned;
Wed, 02 Jul 2014 08:03:48 +0200 haftmann centralized (ad-hoc) switching of targets in named_target.ML
Sat, 07 Jun 2014 08:16:03 +0200 haftmann avoid odd Named_Target.reinit altogether
Sat, 07 Jun 2014 08:16:03 +0200 haftmann clarified terminology: toplevel is interwined with named targets in particular, not with local theories in general
Mon, 12 May 2014 12:01:02 +0200 wenzelm smarter recovery from toplevel type error;
Wed, 07 May 2014 13:55:16 +0200 wenzelm print results as "state", to avoid intrusion into the source text;
Wed, 07 May 2014 12:59:15 +0200 wenzelm discontinued Toplevel.print flag -- print uniformly according to Keyword.is_printed;
Wed, 07 May 2014 10:42:19 +0200 wenzelm tuned;
Tue, 06 May 2014 23:08:18 +0200 wenzelm clarified print_state, which goes back to TTY loop before Proof General, and before separate print_context;
Mon, 05 May 2014 16:30:19 +0200 wenzelm more print operations;
Mon, 31 Mar 2014 12:35:39 +0200 wenzelm some shortcuts for chunks, which sometimes avoid bulky string output;
Thu, 27 Mar 2014 17:12:40 +0100 wenzelm clarified Isabelle/ML bootstrap, such that Execution does not require ML_Compiler;
Mon, 24 Mar 2014 12:00:17 +0100 wenzelm discontinued Toplevel.debug in favour of system option "exception_trace";
Fri, 14 Mar 2014 16:54:01 +0100 wenzelm prefer more robust Synchronized.var;
Wed, 12 Mar 2014 10:42:28 +0100 wenzelm more explicit Sign.change_check -- detect structural mistakes where they emerge, not at later theory merges;
Tue, 11 Mar 2014 21:58:41 +0100 wenzelm slightly more rubust (and opportunistic) exit for old-fashioned theory_to_proof, which is used by global 'sublocale' with Named_Target.init but without proper exit;
Thu, 13 Feb 2014 11:37:00 +0100 wenzelm tuned whitespace;
Thu, 05 Dec 2013 20:22:53 +0100 wenzelm more uniform status -- accommodate spurious Exn.Interrupt from user code, allow ML_Compiler.exn_messages_id to crash;
Mon, 11 Nov 2013 20:00:53 +0100 wenzelm tuned signature;
Wed, 18 Sep 2013 13:18:51 +0200 wenzelm improved printing of exception trace in Poly/ML 5.5.1;
Wed, 04 Sep 2013 15:27:24 +0200 wenzelm some explicit indication of Proof General legacy;
Sun, 25 Aug 2013 20:32:26 +0200 wenzelm maintain goal forks as part of global execution;
Sun, 25 Aug 2013 16:03:12 +0200 wenzelm discontinued parallel_subproofs_saturation and related internal counters (superseded by parallel_subproofs_threshold and timing information);
Tue, 30 Jul 2013 15:09:25 +0200 wenzelm type theory is purely value-oriented;
Thu, 18 Jul 2013 13:12:54 +0200 wenzelm immutable theory values with full stamp record of every update (increase of stamp size for HOL: 20000 -> 100000, JinjaThreads: 65000 -> 300000) -- minimal measurable impact on inference kernel performance;
Tue, 09 Jul 2013 16:32:51 +0200 wenzelm tuned message;
Fri, 05 Jul 2013 22:58:24 +0200 wenzelm tuned signature;
Thu, 04 Jul 2013 23:51:47 +0200 wenzelm separate exec_id assignment for Command.print states, without affecting result of eval;
Tue, 02 Jul 2013 14:48:01 +0200 wenzelm clarified Proofterm.proofs vs. Goal.skip_proofs;
Wed, 22 May 2013 22:56:17 +0200 haftmann mark local theory as brittle also after interpretation inside locales;
Tue, 23 Apr 2013 11:14:50 +0200 haftmann brittleness stamping for local theories
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 15:29:25 +0200 wenzelm discontinued Toplevel.no_timing complication -- also recovers timing of diagnostic commands, e.g. 'find_theorems';
Wed, 03 Apr 2013 21:30:32 +0200 wenzelm more explicit Goal.fork_params -- avoid implicit arguments via thread data;
Tue, 02 Apr 2013 11:41:50 +0200 wenzelm more centralized command timing;
Wed, 27 Mar 2013 20:57:05 +0100 wenzelm extra checkpoint to avoid stale theory in skip_proof context, e.g. in 'instance' proof;
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