wenzelm [Thu, 04 Apr 2013 18:44:22 +0200] rev 51620
more conventional synchronized access to Options_Variable -- avoid Swing_Thread getting in the way, which might be absent in some environments (e.g. SWT);
wenzelm [Thu, 04 Apr 2013 18:25:47 +0200] rev 51619
added missing file;
wenzelm [Thu, 04 Apr 2013 18:20:00 +0200] rev 51618
tuned signature -- avoid intrusion of slightly odd Swing structures into pure Markup_Tree;
wenzelm [Thu, 04 Apr 2013 18:06:48 +0200] rev 51617
tuned signature -- concentrate GUI tools;
wenzelm [Thu, 04 Apr 2013 17:58:47 +0200] rev 51616
tuned signature -- concentrate GUI tools;
wenzelm [Thu, 04 Apr 2013 17:47:28 +0200] rev 51615
separate module "GUI", to keep this out of the way of generic Isabelle_System operations, notably for non-Isabelle/jEdit applications;
tuned signature;
wenzelm [Thu, 04 Apr 2013 17:33:04 +0200] rev 51614
separate module Isabelle_Font, to keep this out of the way of generic Isabelle_System operations, notably for non-Isabelle/jEdit applications;
wenzelm [Thu, 04 Apr 2013 17:16:51 +0200] rev 51613
tuned imports;