src/Pure/System/options.scala
Tue, 14 Mar 2017 19:46:53 +0100 wenzelm afford early initialization of JEdit_Options, but it may lead to messy exception trace for malformed etc/preferences (see also 6eeaaefcea56);
Thu, 13 Oct 2016 11:54:06 +0200 wenzelm support for separate sub-system options, independent of main Isabelle options;
Tue, 11 Oct 2016 21:25:10 +0200 wenzelm tuned -- Date.Format.default used by toString;
Sun, 09 Oct 2016 14:19:46 +0200 wenzelm modernized;
Mon, 05 Sep 2016 22:09:52 +0200 wenzelm clarified modules;
Mon, 11 Jul 2016 16:36:29 +0200 wenzelm explicit kind "before_command";
Wed, 13 Apr 2016 17:00:02 +0200 wenzelm clarified syntax;
Sun, 03 Apr 2016 22:36:11 +0200 wenzelm prefer internal tool;
Sun, 28 Feb 2016 17:40:01 +0100 wenzelm tuned signature;
Sat, 27 Feb 2016 19:47:53 +0100 wenzelm moved getopts to Scala;
Thu, 21 Jan 2016 20:50:34 +0100 wenzelm clarified errors: more explicit treatment of uninitialized state;
Thu, 05 Nov 2015 00:02:30 +0100 wenzelm symbolic syntax "\<comment> text";
Sun, 03 May 2015 00:01:10 +0200 wenzelm misc tuning, based on warnings by IntelliJ IDEA;
Sat, 18 Apr 2015 23:43:30 +0200 wenzelm clarified keywords for quasi-command spans and Sidekick structure;
Wed, 25 Mar 2015 13:45:52 +0100 wenzelm clarified position;
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