2010-08-15 agodocument commands: maintain transition as future (wrt. potentially slow Outer_Syntax.prepare_command), refrain from second Toplevel.put_id;
wenzelm [Sun, 15 Aug 2010 20:13:07 +0200] rev 38421
document commands: maintain transition as future (wrt. potentially slow Outer_Syntax.prepare_command), refrain from second Toplevel.put_id;

2010-08-15 agouse Synchronized.var and prevent global CRITICAL sections in this hot spot;
wenzelm [Sun, 15 Aug 2010 19:36:13 +0200] rev 38420
use Synchronized.var and prevent global CRITICAL sections in this hot spot;

2010-08-15 agorenamed create_id to new_id;
wenzelm [Sun, 15 Aug 2010 19:30:11 +0200] rev 38419
renamed create_id to new_id;

2010-08-15 agomore explicit / functional ML version of document model;
wenzelm [Sun, 15 Aug 2010 18:41:23 +0200] rev 38418
more explicit / functional ML version of document model;
tuned;

2010-08-15 agorenamed class Document to Document.Version etc.;
wenzelm [Sun, 15 Aug 2010 14:18:52 +0200] rev 38417
renamed class Document to Document.Version etc.;
renamed Change.prev to Change.previous, and Change.document to Change.current;
tuned;

2010-08-15 agofixed Isabelle/Scala build (cf. f3220ef79d51);
wenzelm [Sun, 15 Aug 2010 13:17:45 +0200] rev 38416
fixed Isabelle/Scala build (cf. f3220ef79d51);

2010-08-14 agoSnapshot.state: fall back on Command.empty_state -- looked-up command might be unavailable due to editing divergence;
wenzelm [Sat, 14 Aug 2010 23:01:53 +0200] rev 38415
Snapshot.state: fall back on Command.empty_state -- looked-up command might be unavailable due to editing divergence;

2010-08-14 agomore basic Markup.parse_int/print_int (using signed_string_of_int) (ML);
wenzelm [Sat, 14 Aug 2010 22:45:23 +0200] rev 38414
more basic Markup.parse_int/print_int (using signed_string_of_int) (ML);
added convenient Markup.Int/Long objects (Scala);
simplified "assign" message format -- explicit version id;
misc tuning and simplification;

2010-08-14 agoKeyword.status: always suppress position;
wenzelm [Sat, 14 Aug 2010 21:25:20 +0200] rev 38413
Keyword.status: always suppress position;

2010-08-14 agomoved isar_document.ML/scala to Pure/System/ -- side-by-side with isar.ML;
wenzelm [Sat, 14 Aug 2010 18:43:45 +0200] rev 38412
moved isar_document.ML/scala to Pure/System/ -- side-by-side with isar.ML;