src/Pure/General/symbol.scala
Mon, 31 Mar 2014 17:41:45 +0200 wenzelm proper structural hashCode, which is required for Command.File equals (NB: Array has physical object identity);
Mon, 31 Mar 2014 15:05:24 +0200 wenzelm store blob content within document node: aux. files that were once open are made persistent;
Mon, 03 Mar 2014 12:54:12 +0100 wenzelm tuned signature -- emphasize symbol positions (prover) vs. decoded text offsets (editor);
Thu, 20 Feb 2014 14:36:17 +0100 wenzelm tuned imports;
Fri, 14 Feb 2014 21:06:20 +0100 wenzelm lexical syntax for SML (in Scala);
Tue, 11 Feb 2014 15:55:05 +0100 wenzelm tuned signature;
Sat, 18 Jan 2014 19:15:12 +0100 wenzelm support for nested text cartouches;
Fri, 13 Dec 2013 12:31:45 +0100 wenzelm clarified Proof General legacy: special treatment of \<^newline> only in TTY mode;
Wed, 04 Sep 2013 13:22:03 +0200 wenzelm expose basic Symbol.properties (uninterpreted);
Fri, 30 Aug 2013 23:38:18 +0200 wenzelm sort items according to persistent history of frequency of use;
Fri, 30 Aug 2013 11:04:29 +0200 wenzelm allow multiple symbol properties, notably groups and abbrevs;
Tue, 13 Aug 2013 20:34:46 +0200 wenzelm discontinued special treatment of \<^isub> and \<^isup> in rendering or editor front-end;
Wed, 07 Aug 2013 11:50:14 +0200 wenzelm tuned;
Wed, 10 Jul 2013 16:25:26 +0200 wenzelm more robust identifier syntax: sub/superscript counts as modifier of LETDIG part instead of LETTER, both isub/isup and sub/sup are allowed;
Wed, 03 Jul 2013 15:11:15 +0200 wenzelm tuned signature;
Sun, 16 Dec 2012 17:38:16 +0100 wenzelm allow to suppress ISABELLE_SYMBOLS for experiments;
Fri, 30 Nov 2012 10:42:54 +0100 wenzelm prefer Symbol.decode_strict in batch mode, to avoid files with spurious Unicode symbols that clash with Isabelle symbol interpretation;
Mon, 26 Nov 2012 21:10:42 +0100 wenzelm more uniform Symbol.is_ascii_identifier in ML/Scala;
Mon, 26 Nov 2012 19:56:09 +0100 wenzelm removed remains of Oheimb's double-space (cf. 0a5af667dc75);
Sat, 24 Nov 2012 16:59:07 +0100 wenzelm tuned symbol groups;
Tue, 20 Nov 2012 22:52:04 +0100 wenzelm support for symbol groups, retaining original order of declarations;
Fri, 24 Aug 2012 19:35:44 +0200 wenzelm more precise counting of line/column;
Sat, 11 Aug 2012 21:32:46 +0200 wenzelm simplified symbol matching;
Sat, 11 Aug 2012 21:10:36 +0200 wenzelm further clarification of malformed symbols;
Sat, 11 Aug 2012 20:54:06 +0200 wenzelm more liberal scanning of potentially malformed symbols;
Tue, 07 Aug 2012 12:10:26 +0200 wenzelm tuned signature -- make Pretty less dependent on Symbol;
Fri, 27 Jul 2012 14:22:32 +0200 wenzelm tuned signature;
Tue, 17 Jul 2012 16:54:23 +0200 wenzelm tuned imports;
Thu, 24 May 2012 22:07:00 +0200 wenzelm less warning in scala-2.10.0-M3;
Mon, 26 Mar 2012 20:42:00 +0200 wenzelm more precise treatment of \r\n as blank symbol (cf. 2bf29095d26f), e.g. relevant for loading theory headers in Isabelle/jEdit -- NB: jEdit and Isabelle/ML normalize newline variants to \n, but Isabelle/Scala retains them literally;
Sat, 17 Mar 2012 17:44:29 +0100 wenzelm misc tuning to accomodate scala-2.10.0-M2;
Mon, 19 Sep 2011 22:42:57 +0200 wenzelm refined Symbol.is_symbolic -- cover recoded versions as well;
Sat, 17 Sep 2011 16:19:40 +0200 wenzelm Symbol.explode as in ML;
Wed, 17 Aug 2011 16:01:27 +0200 wenzelm some convenience actions/shortcuts for control symbols;
Sat, 13 Aug 2011 13:48:26 +0200 wenzelm tuned;
Sat, 09 Jul 2011 12:56:51 +0200 wenzelm tuned signature;
Thu, 07 Jul 2011 14:10:50 +0200 wenzelm explicit indication of type Symbol.Symbol;
Thu, 07 Jul 2011 13:48:30 +0200 wenzelm simplified Symbol based on lazy Symbol.Interpretation -- reduced odd "functorial style";
Tue, 05 Jul 2011 23:18:14 +0200 wenzelm simplified Symbol.iterator: produce strings, which are mostly preallocated;
Wed, 22 Jun 2011 20:38:03 +0200 wenzelm clarified decoded control symbols;
Tue, 21 Jun 2011 14:12:49 +0200 wenzelm more uniform treatment of recode_set/recode_map;
Tue, 21 Jun 2011 13:29:44 +0200 wenzelm tuned iteration over short symbols;
Tue, 21 Jun 2011 12:53:55 +0200 wenzelm Symbol.is_ctrl: handle decoded version as well;
Tue, 21 Jun 2011 01:08:15 +0200 wenzelm some support for user symbol fonts;
Sun, 19 Jun 2011 14:31:08 +0200 wenzelm names for control symbols without "^", which is relevant for completion;
Sun, 19 Jun 2011 14:11:06 +0200 wenzelm some unicode chars for special control symbols;
Sat, 18 Jun 2011 18:57:38 +0200 wenzelm do not control malformed symbols;
Sat, 18 Jun 2011 17:33:27 +0200 wenzelm basic support for extended syntax styles: sub/superscript;
Fri, 17 Jun 2011 00:10:39 +0200 wenzelm recovered markup for non-alphabetic keywords;
Sat, 13 Nov 2010 20:20:05 +0100 wenzelm proper escape in regex;
Sat, 13 Nov 2010 19:27:41 +0100 wenzelm treat Unicode "replacement character" (i.e. decoding error) is malformed;
Sat, 13 Nov 2010 19:21:53 +0100 wenzelm simplified/robustified treatment of malformed symbols, which are now fully internalized (total Symbol.explode etc.);
Sat, 13 Nov 2010 16:46:00 +0100 wenzelm tuned;
Mon, 08 Nov 2010 20:50:56 +0100 wenzelm explicitly check uniqueness of symbol recoding;
Mon, 30 Aug 2010 20:11:21 +0200 wenzelm Command.newlines: account for physical newlines;
Wed, 18 Aug 2010 23:44:50 +0200 wenzelm more efficient Markup_Tree, based on branches sorted by quasi-order;
Sat, 26 Jun 2010 22:19:55 +0200 wenzelm treat alternative newline symbols as in Isabelle/ML;
Tue, 11 May 2010 23:09:49 +0200 wenzelm predefined spaces;
Sun, 09 May 2010 13:12:22 +0200 wenzelm static Symbol.spaces;
Mon, 29 Mar 2010 22:43:56 +0200 wenzelm adapted to Scala 2.8.0 Beta1 -- with notable changes to scala.collection;
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