wenzelm [Tue, 31 Aug 2010 19:55:43 +0200] rev 38885
Node.full_index: allow command spans larger than block_size;
wenzelm [Tue, 31 Aug 2010 17:49:45 +0200] rev 38884
Document_View: repaint overview for any command change of this node (again);
wenzelm [Tue, 31 Aug 2010 17:40:32 +0200] rev 38883
refined proper_line_range (again), to make text_area_extension work with soft wwrap;
NB: text_area.offsetToXY returns null for "invisible" positions;
wenzelm [Tue, 31 Aug 2010 17:35:41 +0200] rev 38882
Document state assignment indicates command change;
wenzelm [Tue, 31 Aug 2010 16:07:25 +0200] rev 38881
tuned commands_changed_actor: more precise/efficient handling of visible screen lines;
wenzelm [Tue, 31 Aug 2010 13:20:12 +0200] rev 38880
simplified/clarified Document_View.text_area_extension;
tuned Document.Node.block_size, trading some space for better time;
wenzelm [Tue, 31 Aug 2010 12:49:40 +0200] rev 38879
Document.Node: significant speedup of command_range etc. via lazy full_index;