Sun, 01 May 2011 17:42:21 +0200 wenzelm simplified keyword markup (without formal checking);
Sun, 01 May 2011 17:41:49 +0200 wenzelm treat @ as separate keyword;
Sun, 01 May 2011 17:19:46 +0200 wenzelm default rail fonts via isabellestyle;
Sun, 01 May 2011 17:13:44 +0200 wenzelm localized \isabellestyle;
Sun, 01 May 2011 16:56:50 +0200 wenzelm misc cleanup;
Sun, 01 May 2011 16:52:29 +0200 wenzelm misc cleanup -- no need to copy style files;
Sun, 01 May 2011 16:36:34 +0200 wenzelm eliminated copies of isabelle style files;
Sun, 01 May 2011 00:01:59 +0200 wenzelm use @{rail} antiquotation (with some nested markup);
Sat, 30 Apr 2011 23:27:57 +0200 wenzelm updated Variable.focus;
Sat, 30 Apr 2011 23:20:50 +0200 wenzelm allow nested @{antiq} (nonterminal) and @@{antiq} terminal;
Sat, 30 Apr 2011 20:58:36 +0200 wenzelm tuned;
Sat, 30 Apr 2011 20:48:29 +0200 wenzelm more robust error handling (NB: Source.source requires total scanner or recover);
Sat, 30 Apr 2011 20:07:31 +0200 wenzelm removed old rail.ML;
Sat, 30 Apr 2011 19:50:39 +0200 wenzelm railroad diagrams in LaTeX as document antiquotation;
Sat, 30 Apr 2011 18:16:40 +0200 wenzelm more uniform variations of scan_string;
Thu, 28 Apr 2011 21:06:04 +0200 wenzelm literal facts `prop` may contain dummy patterns;
Thu, 28 Apr 2011 20:20:49 +0200 wenzelm eliminated slightly odd Proof_Context.bind_fixes;
Thu, 28 Apr 2011 09:32:28 +0200 berghofe merged
Wed, 27 Apr 2011 19:27:06 +0200 berghofe Properly treat proof functions with no arguments.
Wed, 27 Apr 2011 23:04:28 +0200 wenzelm merged
Wed, 27 Apr 2011 21:17:47 +0200 krauss inlined Function_Lib.replace_frees, which is used only once
Wed, 27 Apr 2011 23:02:43 +0200 wenzelm more precise positions via binding;
Wed, 27 Apr 2011 21:50:04 +0200 wenzelm clarified Variable.focus vs. Variable.focus_cterm -- eliminated clone;
Wed, 27 Apr 2011 20:58:40 +0200 wenzelm tuned signature -- eliminated odd comment;
Wed, 27 Apr 2011 20:37:56 +0200 wenzelm more informative markup for fixed variables (via name space entry);
Wed, 27 Apr 2011 20:28:27 +0200 wenzelm discontinued obsolete markup;
Wed, 27 Apr 2011 20:19:05 +0200 wenzelm more precise position information via Variable.add_fixes_binding;
Wed, 27 Apr 2011 19:55:42 +0200 wenzelm more formal treatment of parameters, avoiding slightly odd Variable.intern_fixed;
Wed, 27 Apr 2011 19:39:50 +0200 wenzelm some adhoc renaming, to accomodate more strict checks of fixes (cf. 4638622bcaa1);
Wed, 27 Apr 2011 17:58:45 +0200 wenzelm reorganized fixes as specialized (global) name space;
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