src/Pure/General/symbol.ML
Wed, 10 Jun 2009 11:29:57 +0200 wenzelm discontinued escaped symbols such as \\<forall> -- only one backslash should be used;
Thu, 04 Jun 2009 17:31:37 +0200 wenzelm export esc;
Tue, 28 Apr 2009 18:42:26 +0200 haftmann Symbol.name_of and Name.desymbolize
Wed, 21 Jan 2009 23:21:44 +0100 wenzelm removed Ids;
Fri, 02 Jan 2009 22:52:42 +0100 wenzelm added output;
Fri, 15 Aug 2008 21:57:22 +0200 wenzelm scan: proper recovery for escaped \\< symbols;
Tue, 12 Aug 2008 21:27:48 +0200 wenzelm Symbol.source/OuterLex.source: more explicit do_recover argument;
Thu, 07 Aug 2008 13:44:52 +0200 wenzelm export not_eof;
Tue, 05 Aug 2008 19:29:07 +0200 wenzelm improved recover: also resync on symbol/comment/verbatim delimiters;
Mon, 04 Aug 2008 21:24:17 +0200 wenzelm abstract type Scan.stopper;
Sat, 12 Apr 2008 17:00:47 +0200 wenzelm added is_utf8_trailer;
Thu, 03 Apr 2008 18:42:36 +0200 wenzelm replaced ETX/EOT by ENQ/ACK, which are less likely to be interpreted by tty etc.;
Thu, 03 Apr 2008 16:03:54 +0200 wenzelm added some ASCII control symbols;
Sat, 15 Dec 2007 14:52:55 +0100 wenzelm recover: not skip over "`";
Sat, 15 Dec 2007 13:08:32 +0100 wenzelm added separate_chars;
Tue, 04 Dec 2007 13:22:55 +0100 wenzelm symbol chi is also a letter;
Sun, 16 Sep 2007 14:52:26 +0200 wenzelm added some int constraints (ML_Parse.fix_ints not active here);
Sat, 15 Sep 2007 19:25:54 +0200 wenzelm replaced Symbol.is_hex_letter to Symbol.is_ascii_hex;
Wed, 11 Jul 2007 17:47:45 +0200 wenzelm Symbol.not_eof/sync is superceded by Symbol.is_regular (rules out further control symbols);
Wed, 11 Jul 2007 00:29:50 +0200 wenzelm Output.escape_malformed;
Tue, 10 Jul 2007 00:17:52 +0200 wenzelm nested source: explicit interactive flag for recover avoids duplicate errors;
Mon, 09 Jul 2007 23:12:42 +0200 wenzelm scan: changed treatment of malformed symbols, passed to next stage;
Sat, 07 Jul 2007 00:14:59 +0200 wenzelm simplified output mode setup;
Fri, 22 Dec 2006 14:24:04 +0100 paulson fixed typo in comment
Fri, 15 Dec 2006 00:08:06 +0100 wenzelm avoid conflict with Alice keywords: renamed pack -> implode, unpack -> explode, any -> many, avoided assert;
Thu, 23 Nov 2006 20:33:33 +0100 wenzelm removed obsolete alphanum;
Tue, 25 Jul 2006 23:17:41 +0200 wenzelm raw symbols: disallow dot to avoid confusion in NameSpace.unpack;
Tue, 25 Jul 2006 21:18:07 +0200 wenzelm added is/to_ascii_lower/upper;
Tue, 25 Jul 2006 16:51:26 +0200 haftmann renamed Name.give_names to Name.names and moved Name.alphanum to Symbol.alphanum
Tue, 11 Jul 2006 00:43:54 +0200 kleing hex and binary numerals (contributed by Rafal Kolanski)
Wed, 26 Apr 2006 22:38:05 +0200 wenzelm tuned;
Tue, 21 Mar 2006 12:18:15 +0100 wenzelm avoid polymorphic equality;
Tue, 14 Mar 2006 22:06:33 +0100 wenzelm Output.add_mode: keyword component;
Mon, 06 Feb 2006 20:59:06 +0100 wenzelm tuned;
Tue, 11 Oct 2005 13:28:07 +0200 wenzelm raw symbols: allow non-ASCII chars (e.g. UTF-8);
Tue, 04 Oct 2005 19:01:37 +0200 wenzelm minor tweaks for Poplog/ML;
Thu, 15 Sep 2005 17:16:56 +0200 wenzelm TableFun/Symtab: curried lookup and update;
Thu, 01 Sep 2005 18:48:50 +0200 wenzelm curried_lookup/update;
Thu, 01 Sep 2005 15:58:10 +0200 wenzelm removed obsolete 'symbols' mode;
Tue, 16 Aug 2005 13:42:34 +0200 wenzelm tuned Symbol.spaces;
Tue, 31 May 2005 11:53:29 +0200 wenzelm added is_ident (from Syntax/lexicon.ML);
Wed, 18 May 2005 11:30:59 +0200 wenzelm tuned;
Tue, 17 May 2005 18:10:31 +0200 wenzelm tuned;
Thu, 03 Mar 2005 12:43:01 +0100 skalberg Move towards standard functions.
Sun, 13 Feb 2005 17:15:14 +0100 skalberg Deleted Library.option type.
Tue, 22 Jun 2004 09:51:51 +0200 wenzelm added chars_only, symbol_output;
Mon, 21 Jun 2004 10:25:57 +0200 kleing Merged in license change from Isabelle2004
Sun, 20 Jun 2004 09:27:32 +0200 wenzelm added escape, export encode_raw, default mode now trivial, tuned;
Thu, 17 Jun 2004 14:26:43 +0200 wenzelm isub/isup quasi letter (again); tuned;
Wed, 16 Jun 2004 20:37:14 +0200 wenzelm prevent looping of error messages involving malformed symbols;
Wed, 09 Jun 2004 18:56:21 +0200 wenzelm tuned;
Sat, 05 Jun 2004 13:07:19 +0200 wenzelm added datatype sym, val decode: symbol -> sym;
Sat, 29 May 2004 15:06:19 +0200 wenzelm improved support for raw symbols;
Mon, 10 May 2004 19:26:25 +0200 wenzelm tuned;
Mon, 26 Apr 2004 14:58:54 +0200 wenzelm clarification of ascii vs. symbolic entities;
Mon, 19 Apr 2004 14:04:41 +0200 kleing temporarily reverted quote change for release. breaks latex output, needs more testing. Isabelle2004_0
Fri, 16 Apr 2004 21:03:40 +0200 wenzelm tuned;
Fri, 16 Apr 2004 18:42:02 +0200 berghofe Added variants of functions quote and commas_quote that allow escaping
Wed, 14 Apr 2004 13:25:51 +0200 wenzelm proper handling of lines terminated by CRLF or CR;
Wed, 14 Apr 2004 12:19:16 +0200 schirmer * raw control symbols are of the form \<^raw:...> now.
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