etc/isabelle.css
Fri, 19 Jan 2018 12:49:17 +0100 \----- start update Isabelle2015 --> Isabelle2017
Sat, 05 Dec 2015 16:09:41 +0100 switched from Isabelle2014 to Isabelle2015, intermediate state
Sat, 18 Jan 2014 19:15:12 +0100 support for nested text cartouches;
Mon, 24 Sep 2012 17:28:36 +0200 more explicit keyword1/keyword2 markup -- avoid potential conflict with input token markup produced by Token_Marker;
Fri, 10 Aug 2012 10:23:54 +0200 discontinued mostly unused markup for command spans;
Fri, 10 Aug 2012 10:18:07 +0200 more visible markup of malformed input as "bad";
Sat, 10 Mar 2012 23:28:42 +0100 discontinued specific entity markup, which causes confusion with "kind" names with spaces (e.g. "type name");
Sun, 04 Sep 2011 19:36:19 +0200 eliminated markup for plain identifiers (frequent but insignificant);
Wed, 29 Jun 2011 15:23:36 +0200 HTML: render control symbols more like Isabelle/Scala/jEdit;
Sat, 25 Jun 2011 19:38:35 +0200 entity markup for "type", "constant";
Sat, 25 Jun 2011 18:29:51 +0200 tuned color, to avoid confusion with type variables;
Sat, 25 Jun 2011 18:24:52 +0200 discontinued generic XML markup -- this is for XHTML with <span/> elements;
Sat, 25 Jun 2011 18:15:36 +0200 type classes: entity markup instead of old-style token markup;
Sat, 25 Jun 2011 17:17:49 +0200 clarified Binding.pretty/print: no quotes, only markup -- Binding.str_of is rendered obsolete;
Sun, 19 Jun 2011 15:22:58 +0200 discontinued special treatment of \<^loc> (which was original meant as workaround for "local" syntax);
Sat, 18 Jun 2011 15:11:33 +0200 proper place for config files;