src/Pure/PIDE/markup_tree.scala
Mon, 22 Aug 2011 16:12:23 +0200 wenzelm added official Text.Range.Ordering;
Sat, 09 Jul 2011 12:56:51 +0200 wenzelm tuned signature;
Thu, 23 Jun 2011 14:52:32 +0200 wenzelm explicit import java.lang.System to prevent odd scope problems;
Tue, 07 Sep 2010 23:06:52 +0200 wenzelm concentrate Isabelle specific physical rendering markup selection in isabelle_markup.scala;
Tue, 07 Sep 2010 22:28:58 +0200 wenzelm simplified Markup_Tree.select: Stream instead of Iterator (again), explicit Option instead of default;
Sun, 29 Aug 2010 15:09:11 +0200 wenzelm added Document.Snapshot.select_markup, which includes command iteration, range conversion etc.;
Thu, 26 Aug 2010 11:31:21 +0200 wenzelm Markup_Tree.select: uniform treatment of root_range wrt. singularities, yielding empty result stream;
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