wenzelm [Fri, 20 Aug 2010 11:57:43 +0200] rev 38567
concentrate protocol message formats in Isar_Document;
wenzelm [Fri, 20 Aug 2010 11:47:33 +0200] rev 38566
Branches.overlapping: proper treatment of stop_range that overlaps with end;
Markup_Tree.select: allow singularity in parent range specification;
wenzelm [Fri, 20 Aug 2010 11:00:15 +0200] rev 38565
further clarification/unification of Position.Range and Text.Range concerning singularities: start offset is always included;
wenzelm [Thu, 19 Aug 2010 22:52:00 +0200] rev 38564
parameterized type Markup_Tree.Node;
Markup_Tree.select: allow arbitrary interpretations, not just filtering;
renamed Text.Range.intersect to Text.Range.restrict -- emphasize that it is not directly related to contains/overlaps;
wenzelm [Thu, 19 Aug 2010 22:26:15 +0200] rev 38563
added toString methods;
wenzelm [Thu, 19 Aug 2010 22:04:20 +0200] rev 38562
misc tuning and simplification;
wenzelm [Thu, 19 Aug 2010 18:44:26 +0200] rev 38561
updated some isatest settings;