update to trunk

(bzr r13708.1.37)

25 files changed, 412 insertions, 125 deletions

diff --git a/src/ui/CMakeLists.txt b/src/ui/CMakeLists.txt
index fbf25d039..58af7d935 100644
--- a/src/ui/CMakeLists.txt
+++ b/src/ui/CMakeLists.txt
@@ -226,6 +226,7 @@ set(ui_SRC
 	dialog/livepatheffect-add.h
 	dialog/livepatheffect-editor.h
 	dialog/lpe-fillet-chamfer-properties.h
+	dialog/lpe-powerstroke-properties.h
 	dialog/memory.h
 	dialog/messages.h
 	dialog/new-from-template.h
@@ -242,6 +243,7 @@ set(ui_SRC
 	dialog/svg-fonts-dialog.h
 	dialog/swatches.h
 	dialog/symbols.h
+	dialog/tags.h
 	dialog/template-load-tab.h
 	dialog/template-widget.h
 	dialog/text-edit.h
@@ -293,9 +295,11 @@ set(ui_SRC
 	tools/tweak-tool.h
 	tools/zoom-tool.h
 
+	widget/addtoicon.h
 	widget/anchor-selector.h
 	widget/attr-widget.h
 	widget/button.h
+	widget/clipmaskicon.h
 	widget/color-entry.h
 	widget/color-icc-selector.h
 	widget/color-notebook.h
@@ -314,10 +318,13 @@ set(ui_SRC
 	widget/frame.h
 	widget/gimpspinscale.h
 	widget/gimpcolorwheel.h
+	widget/highlight-picker.h
+	widget/insertordericon.h
 	widget/imageicon.h
 	widget/imagetoggler.h
 	widget/labelled.h
 	widget/layer-selector.h
+	widget/layertypeicon.h
 	widget/licensor.h
 	widget/notebook-page.h
 	widget/object-composite-settings.h
diff --git a/src/ui/dialog/export.cpp b/src/ui/dialog/export.cpp
index 384aec415..1edfdfe80 100644
--- a/src/ui/dialog/export.cpp
+++ b/src/ui/dialog/export.cpp
@@ -945,17 +945,19 @@ Gtk::Dialog * Export::create_progress_dialog (Glib::ustring progress_text) {
 Glib::ustring Export::filename_add_extension (Glib::ustring filename, Glib::ustring extension)
 {
     Glib::ustring::size_type dot;
+    Glib::ustring::size_type dot_ext;
 
     dot = filename.find_last_of(".");
-    if ( !dot )
+    dot_ext = filename.lowercase().rfind("." + extension.lowercase());
+    if ( dot == std::string::npos )
     {
         return filename = filename + "." + extension;
     }
     else
     {
-        if (dot==filename.find_last_of(Glib::ustring::compose(".", extension)))
+        if (dot == dot_ext)
         {
-            return filename;
+            return filename = filename;
         }
         else
         {
diff --git a/src/ui/dialog/grid-arrange-tab.cpp b/src/ui/dialog/grid-arrange-tab.cpp
index c44f66a4d..ccd23a572 100644
--- a/src/ui/dialog/grid-arrange-tab.cpp
+++ b/src/ui/dialog/grid-arrange-tab.cpp
@@ -311,7 +311,7 @@ g_print("\n row = %f     col = %f selection x= %f selection y = %f", total_row_h
 
              GSList *current_row = NULL;
              col_cnt = 0;
-             for(;it!=sorted.end()&&col<NoOfCols;it++) {
+             for(;it!=sorted.end()&&col_cnt<NoOfCols;it++) {
                  current_row = g_slist_append (current_row, *it);
                  col_cnt++;
              }
diff --git a/src/ui/dialog/objects.cpp b/src/ui/dialog/objects.cpp
index 662cce6e1..835ecf35b 100644
--- a/src/ui/dialog/objects.cpp
+++ b/src/ui/dialog/objects.cpp
@@ -1614,6 +1614,12 @@ ObjectsPanel::ObjectsPanel() :
     _pending(0),
     _toggleEvent(0),
     _defer_target(),
+    _visibleHeader(_("V")),
+    _lockHeader(_("L")),
+    _typeHeader(_("T")),
+    _clipmaskHeader(_("CM")),
+    _highlightHeader(_("HL")),
+    _nameHeader(_("Label")),
     _composite_vbox(false, 0),
     _opacity_vbox(false, 0),
     _opacity_label(_("Opacity:")),
@@ -1641,7 +1647,7 @@ ObjectsPanel::ObjectsPanel() :
 
     //Set up the tree
     _tree.set_model( _store );
-    _tree.set_headers_visible(false);
+    _tree.set_headers_visible(true);
     _tree.set_reorderable(true);
     _tree.enable_model_drag_dest (Gdk::ACTION_MOVE);
 
@@ -1654,6 +1660,10 @@ ObjectsPanel::ObjectsPanel() :
     Gtk::TreeViewColumn* col = _tree.get_column(visibleColNum);
     if ( col ) {
         col->add_attribute( eyeRenderer->property_active(), _model->_colVisible );
+        // In order to get tooltips on header, we must create our own label.
+        _visibleHeader.set_tooltip_text(_("Toggle visibility of Layer, Group, or Object."));
+        _visibleHeader.show();
+        col->set_widget( _visibleHeader );
     }
 
     //Locked
@@ -1664,6 +1674,9 @@ ObjectsPanel::ObjectsPanel() :
     col = _tree.get_column(lockedColNum);
     if ( col ) {
         col->add_attribute( renderer->property_active(), _model->_colLocked );
+        _lockHeader.set_tooltip_text(_("Toggle lock of Layer, Group, or Object."));
+        _lockHeader.show();
+        col->set_widget( _lockHeader );
     }
     
     //Type
@@ -1673,6 +1686,9 @@ ObjectsPanel::ObjectsPanel() :
     col = _tree.get_column(typeColNum);
     if ( col ) {
         col->add_attribute( typeRenderer->property_active(), _model->_colType );
+        _typeHeader.set_tooltip_text(_("Type: Layer, Group, or Object. Clicking on Layer or Group icon, toggles between the two types."));
+        _typeHeader.show();
+        col->set_widget( _typeHeader );
     }
 
     //Insert order (LiamW: unused)
@@ -1689,6 +1705,9 @@ ObjectsPanel::ObjectsPanel() :
     col = _tree.get_column(clipColNum);
     if ( col ) {
         col->add_attribute( clipRenderer->property_active(), _model->_colClipMask );
+        _clipmaskHeader.set_tooltip_text(_("Is object clipped and/or masked?"));
+        _clipmaskHeader.show();
+        col->set_widget( _clipmaskHeader );
     }
     
     //Highlight
@@ -1697,13 +1716,21 @@ ObjectsPanel::ObjectsPanel() :
     col = _tree.get_column(highlightColNum);
     if ( col ) {
         col->add_attribute( highlightRenderer->property_active(), _model->_colHighlight );
+        _highlightHeader.set_tooltip_text(_("Highlight color of outline in Node tool. Click to set. If alpha is zero, use inherited color."));
+        _highlightHeader.show();
+        col->set_widget( _highlightHeader );
     }
 
     //Label
     _text_renderer = Gtk::manage(new Gtk::CellRendererText());
     int nameColNum = _tree.append_column("Name", *_text_renderer) - 1;
     _name_column = _tree.get_column(nameColNum);
-    _name_column->add_attribute(_text_renderer->property_text(), _model->_colLabel);
+    if( _name_column ) {
+        _name_column->add_attribute(_text_renderer->property_text(), _model->_colLabel);
+        _nameHeader.set_tooltip_text(_("Layer/Group/Object label (inkscape:label). Double-click to set. Default value is object 'id'."));
+        _nameHeader.show();
+        _name_column->set_widget( _nameHeader );
+    }
 
     //Set the expander and search columns
     _tree.set_expander_column( *_tree.get_column(nameColNum) );
diff --git a/src/ui/dialog/objects.h b/src/ui/dialog/objects.h
index 7a826d02e..9b9a6025a 100644
--- a/src/ui/dialog/objects.h
+++ b/src/ui/dialog/objects.h
@@ -147,7 +147,14 @@ private:
     Gtk::Menu _popupMenu;
     Inkscape::UI::Widget::SpinButton _spinBtn;
     Gtk::VBox _page;
-    
+
+    Gtk::Label _visibleHeader;
+    Gtk::Label _lockHeader;
+    Gtk::Label _typeHeader;
+    Gtk::Label _clipmaskHeader;
+    Gtk::Label _highlightHeader;
+    Gtk::Label _nameHeader;
+
     /* Composite Settings */
     Gtk::VBox       _composite_vbox;
     Gtk::VBox       _opacity_vbox;
diff --git a/src/ui/dialog/text-edit.cpp b/src/ui/dialog/text-edit.cpp
index 1a696c820..7575cc854 100644
--- a/src/ui/dialog/text-edit.cpp
+++ b/src/ui/dialog/text-edit.cpp
@@ -391,7 +391,9 @@ void TextEdit::onReadSelection ( gboolean dostyle, gboolean /*docontent*/ )
         // Update font variant widget
         //int result_variants =
         sp_desktop_query_style (SP_ACTIVE_DESKTOP, &query, QUERY_STYLE_PROPERTY_FONTVARIANTS);
-        vari_vbox.update( &query );
+        int result_features =
+            sp_desktop_query_style (SP_ACTIVE_DESKTOP, &query, QUERY_STYLE_PROPERTY_FONTFEATURESETTINGS);
+        vari_vbox.update( &query, result_features == QUERY_STYLE_MULTIPLE_DIFFERENT, fontspec );
 
     }
     blocked = false;
diff --git a/src/ui/dialog/text-edit.h b/src/ui/dialog/text-edit.h
index 41f89b3e7..cfe612268 100644
--- a/src/ui/dialog/text-edit.h
+++ b/src/ui/dialog/text-edit.h
@@ -36,7 +36,7 @@
 
 class SPItem;
 struct SPFontSelector;
-class FontVariants;
+//class FontVariants;
 class font_instance;
 class SPCSSAttr;
 
diff --git a/src/ui/tool/curve-drag-point.cpp b/src/ui/tool/curve-drag-point.cpp
index d1756fa2c..e460b0fb7 100644
--- a/src/ui/tool/curve-drag-point.cpp
+++ b/src/ui/tool/curve-drag-point.cpp
@@ -187,6 +187,10 @@ Glib::ustring CurveDragPoint::_getTip(unsigned state) const
     if (_pm.empty()) return "";
     if (!first || !first.next()) return "";
     bool linear = first->front()->isDegenerate() && first.next()->back()->isDegenerate();
+    if(state_held_shift(state) && _pm._isBSpline()){
+        return C_("Path segment tip",
+            "<b>Shift</b>: drag to open or move BSpline handles");
+    }
     if (state_held_shift(state)) {
         return C_("Path segment tip",
             "<b>Shift</b>: click to toggle segment selection");
@@ -195,6 +199,11 @@ Glib::ustring CurveDragPoint::_getTip(unsigned state) const
         return C_("Path segment tip",
             "<b>Ctrl+Alt</b>: click to insert a node");
     }
+    if(_pm._isBSpline()){
+        return C_("Path segment tip",
+            "<b>BSpline segment</b>: drag to shape the segment, doubleclick to insert node, "
+            "click to select (more: Shift, Ctrl+Alt)");
+    }
     if (linear) {
         return C_("Path segment tip",
             "<b>Linear segment</b>: drag to convert to a Bezier segment, "
diff --git a/src/ui/tool/node.cpp b/src/ui/tool/node.cpp
index aa5365265..ca6f5abb1 100644
--- a/src/ui/tool/node.cpp
+++ b/src/ui/tool/node.cpp
@@ -356,8 +356,8 @@ void Handle::dragged(Geom::Point &new_pos, GdkEventMotion *event)
         Geom::Line perp_line(parent_pos, parent_pos + Geom::rot90(origin - parent_pos));
         Geom::Point snap_pos = parent_pos + Geom::constrain_angle(
             Geom::Point(0,0), new_pos - parent_pos, snaps, Geom::Point(1,0));
-        Geom::Point orig_pos = original_line.pointAt(original_line.nearestPoint(new_pos));
-        Geom::Point perp_pos = perp_line.pointAt(perp_line.nearestPoint(new_pos));
+        Geom::Point orig_pos = original_line.pointAt(original_line.nearestTime(new_pos));
+        Geom::Point perp_pos = perp_line.pointAt(perp_line.nearestTime(new_pos));
 
         Geom::Point result = snap_pos;
         ctrl_constraint = Inkscape::Snapper::SnapConstraint(parent_pos, parent_pos - snap_pos);
@@ -1464,13 +1464,14 @@ Glib::ustring Node::_getTip(unsigned state) const
 
     // No modifiers: assemble tip from node type
     char const *nodetype = node_type_to_localized_string(_type);
+    double power = _pm()._bsplineHandlePosition(h,h2);
     if (_selection.transformHandlesEnabled() && selected()) {
         if (_selection.size() == 1 && !isBSpline) {
             return format_tip(C_("Path node tip",
                 "<b>%s</b>: drag to shape the path (more: Shift, Ctrl, Alt)"), nodetype);
         }else if(_selection.size() == 1){
             return format_tip(C_("Path node tip",
-                "<b>BSpline node</b>: drag to shape the path (more: Shift, Ctrl, Alt). %g power"),_pm()._bsplineHandlePosition(h,h2));
+                "<b>BSpline node</b>: drag to shape the path (more: Shift, Ctrl, Alt). %g power"), power);
         }
         return format_tip(C_("Path node tip",
             "<b>%s</b>: drag to shape the path, click to toggle scale/rotation handles (more: Shift, Ctrl, Alt)"), nodetype);
@@ -1480,7 +1481,7 @@ Glib::ustring Node::_getTip(unsigned state) const
             "<b>%s</b>: drag to shape the path, click to select only this node (more: Shift, Ctrl, Alt)"), nodetype);
     }else{
         return format_tip(C_("Path node tip",
-            "<b>BSpline node</b>: drag to shape the path, click to select only this node (more: Shift, Ctrl, Alt). %g power"),_pm()._bsplineHandlePosition(h,h2));
+            "<b>BSpline node</b>: drag to shape the path, click to select only this node (more: Shift, Ctrl, Alt). %g power"), power);
     
     }
 }
@@ -1567,6 +1568,13 @@ NodeList::iterator NodeList::before(double t, double *fracpart)
     return ret;
 }
 
+NodeList::iterator NodeList::before(Geom::PathTime const &pvp)
+{
+    iterator ret = begin();
+    std::advance(ret, pvp.curve_index);
+    return ret;
+}
+
 NodeList::iterator NodeList::insert(iterator pos, Node *x)
 {
     ListNode *ins = pos._node;
diff --git a/src/ui/tool/node.h b/src/ui/tool/node.h
index 101af4817..025c460e2 100644
--- a/src/ui/tool/node.h
+++ b/src/ui/tool/node.h
@@ -406,9 +406,13 @@ public:
 
     void setClosed(bool c) { _closed = c; }
     iterator before(double t, double *fracpart = NULL);
+    iterator before(Geom::PathTime const &pvp);
     const_iterator before(double t, double *fracpart = NULL) const {
         return const_iterator(before(t, fracpart)._node);
     }
+    const_iterator before(Geom::PathTime const &pvp) const {
+        return const_iterator(before(pvp)._node);
+    }
 
     // list operations
 
diff --git a/src/ui/tool/path-manipulator.cpp b/src/ui/tool/path-manipulator.cpp
index a772c07c2..848b10373 100644
--- a/src/ui/tool/path-manipulator.cpp
+++ b/src/ui/tool/path-manipulator.cpp
@@ -1018,7 +1018,7 @@ NodeList::iterator PathManipulator::subdivideSegment(NodeList::iterator first, d
         Geom::CubicBezier temp(first->position(), first->front()->position(),
             second->back()->position(), second->position());
         std::pair<Geom::CubicBezier, Geom::CubicBezier> div = temp.subdivide(t);
-        std::vector<Geom::Point> seg1 = div.first.points(), seg2 = div.second.points();
+        std::vector<Geom::Point> seg1 = div.first.controlPoints(), seg2 = div.second.controlPoints();
 
         // set new handle positions
         Node *n = new Node(_multi_path_manipulator._path_data.node_data, seg2[0]);
@@ -1163,22 +1163,22 @@ void PathManipulator::_createControlPointsFromGeometry()
     pathv *= (_edit_transform * _i2d_transform);
 
     // in this loop, we know that there are no zero-segment subpaths
-    for (Geom::PathVector::const_iterator pit = pathv.begin(); pit != pathv.end(); ++pit) {
+    for (Geom::PathVector::iterator pit = pathv.begin(); pit != pathv.end(); ++pit) {
         // prepare new subpath
         SubpathPtr subpath(new NodeList(_subpaths));
         _subpaths.push_back(subpath);
 
         Node *previous_node = new Node(_multi_path_manipulator._path_data.node_data, pit->initialPoint());
         subpath->push_back(previous_node);
-        Geom::Curve const &cseg = pit->back_closed();
-        bool fuse_ends = pit->closed()
-            && Geom::are_near(cseg.initialPoint(), cseg.finalPoint());
-        for (Geom::Path::const_iterator cit = pit->begin(); cit != pit->end_open(); ++cit) {
+
+        bool closed = pit->closed();
+
+        for (Geom::Path::iterator cit = pit->begin(); cit != pit->end(); ++cit) {
             Geom::Point pos = cit->finalPoint();
             Node *current_node;
             // if the closing segment is degenerate and the path is closed, we need to move
             // the handle of the first node instead of creating a new one
-            if (fuse_ends && cit == --(pit->end_open())) {
+            if (closed && cit == --(pit->end())) {
                 current_node = subpath->begin().get_pointer();
             } else {
                 /* regardless of segment type, create a new node at the end
@@ -1293,7 +1293,7 @@ double PathManipulator::_bsplineHandlePosition(Handle *h, Handle *h2)
         line_inside_nodes->moveto(n->position());
         line_inside_nodes->lineto(next_node->position());
         if(!are_near(h->position(), n->position())){
-            pos = Geom::nearest_point(Geom::Point(h->position()[X] - HANDLE_CUBIC_GAP, h->position()[Y] - HANDLE_CUBIC_GAP), *line_inside_nodes->first_segment());
+            pos = Geom::nearest_time(Geom::Point(h->position()[X] - HANDLE_CUBIC_GAP, h->position()[Y] - HANDLE_CUBIC_GAP), *line_inside_nodes->first_segment());
         }
     }
     if (pos == NO_POWER && !h2){
@@ -1447,7 +1447,7 @@ void PathManipulator::_updateOutline()
         Geom::PathVector arrows;
         for (Geom::PathVector::iterator i = pv.begin(); i != pv.end(); ++i) {
             Geom::Path &path = *i;
-            for (Geom::Path::const_iterator j = path.begin(); j != path.end_default(); ++j) {
+            for (Geom::Path::iterator j = path.begin(); j != path.end_default(); ++j) {
                 Geom::Point at = j->pointAt(0.5);
                 Geom::Point ut = j->unitTangentAt(0.5);
                 // rotate the point 
@@ -1667,21 +1667,22 @@ void PathManipulator::_commit(Glib::ustring const &annotation, gchar const *key)
  * point of the path. */
 Geom::Coord PathManipulator::_updateDragPoint(Geom::Point const &evp)
 {
-    Geom::Coord dist = 1e23;
+    Geom::Coord dist = HUGE_VAL;
 
     Geom::Affine to_desktop = _edit_transform * _i2d_transform;
     Geom::PathVector pv = _spcurve->get_pathvector();
-    boost::optional<Geom::PathVectorPosition> pvp
-        = Geom::nearestPoint(pv, _desktop->w2d(evp) * to_desktop.inverse());
+
+    boost::optional<Geom::PathVectorTime> pvp =
+        pv.nearestTime(_desktop->w2d(evp) * to_desktop.inverse());
     if (!pvp) return dist;
-    Geom::Point nearest_point = _desktop->d2w(pv.at(pvp->path_nr).pointAt(pvp->t) * to_desktop);
-    
-    double fracpart;
+    Geom::Point nearest_pt = _desktop->d2w(pv.pointAt(*pvp) * to_desktop);
+
+    double fracpart = pvp->t;
     std::list<SubpathPtr>::iterator spi = _subpaths.begin();
-    for (unsigned i = 0; i < pvp->path_nr; ++i, ++spi) {}
-    NodeList::iterator first = (*spi)->before(pvp->t, &fracpart);
+    for (unsigned i = 0; i < pvp->path_index; ++i, ++spi) {}
+    NodeList::iterator first = (*spi)->before(pvp->asPathTime());
     
-    dist = Geom::distance(evp, nearest_point);
+    dist = Geom::distance(evp, nearest_pt);
 
     double stroke_tolerance = _getStrokeTolerance();
     if (first && first.next() &&
@@ -1689,7 +1690,7 @@ Geom::Coord PathManipulator::_updateDragPoint(Geom::Point const &evp)
         dist < stroke_tolerance)
     {
         _dragpoint->setVisible(true);
-        _dragpoint->setPosition(_desktop->w2d(nearest_point));
+        _dragpoint->setPosition(_desktop->w2d(nearest_pt));
         _dragpoint->setSize(2 * stroke_tolerance);
         _dragpoint->setTimeValue(fracpart);
         _dragpoint->setIterator(first);
diff --git a/src/ui/tools/calligraphic-tool.cpp b/src/ui/tools/calligraphic-tool.cpp
index 15e6527a3..28195eb75 100644
--- a/src/ui/tools/calligraphic-tool.cpp
+++ b/src/ui/tools/calligraphic-tool.cpp
@@ -140,8 +140,7 @@ void CalligraphicTool::setup() {
 
     {
         /* TODO: have a look at DropperTool::setup where the same is done.. generalize? */
-        Geom::PathVector path;
-        Geom::Circle(0, 0, 1).getPath(path);
+        Geom::PathVector path = Geom::Path(Geom::Circle(0,0,1));
 
         SPCurve *c = new SPCurve(path);
 
diff --git a/src/ui/tools/dropper-tool.cpp b/src/ui/tools/dropper-tool.cpp
index bda9d8e8a..c838c27d5 100644
--- a/src/ui/tools/dropper-tool.cpp
+++ b/src/ui/tools/dropper-tool.cpp
@@ -84,8 +84,7 @@ void DropperTool::setup() {
     ToolBase::setup();
 
     /* TODO: have a look at CalligraphicTool::setup where the same is done.. generalize? */
-    Geom::PathVector path;
-    Geom::Circle(0, 0, 1).getPath(path);
+    Geom::PathVector path = Geom::Path(Geom::Circle(0,0,1));
 
     SPCurve *c = new SPCurve(path);
 
diff --git a/src/ui/tools/eraser-tool.cpp b/src/ui/tools/eraser-tool.cpp
index 10f8c8694..e416fd7ef 100644
--- a/src/ui/tools/eraser-tool.cpp
+++ b/src/ui/tools/eraser-tool.cpp
@@ -789,6 +789,8 @@ add_cap(SPCurve *curve,
 }
 
 void EraserTool::accumulate() {
+    // construct a crude outline of the eraser's path.
+    // this desperately needs to be rewritten to use the path outliner...
     if ( !this->cal1->is_empty() && !this->cal2->is_empty() ) {
         this->accumulated->reset(); /*  Is this required ?? */
         SPCurve *rev_cal2 = this->cal2->create_reverse();
@@ -798,10 +800,10 @@ void EraserTool::accumulate() {
         g_assert( ! this->cal1->first_path()->closed() );
         g_assert( ! rev_cal2->first_path()->closed() );
 
-        Geom::CubicBezier const * dc_cal1_firstseg  = dynamic_cast<Geom::CubicBezier const *>( this->cal1->first_segment() );
-        Geom::CubicBezier const * rev_cal2_firstseg = dynamic_cast<Geom::CubicBezier const *>( rev_cal2->first_segment() );
-        Geom::CubicBezier const * dc_cal1_lastseg   = dynamic_cast<Geom::CubicBezier const *>( this->cal1->last_segment() );
-        Geom::CubicBezier const * rev_cal2_lastseg  = dynamic_cast<Geom::CubicBezier const *>( rev_cal2->last_segment() );
+        Geom::BezierCurve const * dc_cal1_firstseg  = dynamic_cast<Geom::BezierCurve const *>( this->cal1->first_segment() );
+        Geom::BezierCurve const * rev_cal2_firstseg = dynamic_cast<Geom::BezierCurve const *>( rev_cal2->first_segment() );
+        Geom::BezierCurve const * dc_cal1_lastseg   = dynamic_cast<Geom::BezierCurve const *>( this->cal1->last_segment() );
+        Geom::BezierCurve const * rev_cal2_lastseg  = dynamic_cast<Geom::BezierCurve const *>( rev_cal2->last_segment() );
 
         g_assert( dc_cal1_firstseg );
         g_assert( rev_cal2_firstseg );
@@ -810,11 +812,21 @@ void EraserTool::accumulate() {
 
         this->accumulated->append(this->cal1, FALSE);
 
-        add_cap(this->accumulated, (*dc_cal1_lastseg)[2], (*dc_cal1_lastseg)[3], (*rev_cal2_firstseg)[0], (*rev_cal2_firstseg)[1], this->cap_rounding);
+        add_cap(this->accumulated,
+                dc_cal1_lastseg->finalPoint() - dc_cal1_lastseg->unitTangentAt(1),
+                dc_cal1_lastseg->finalPoint(),
+                rev_cal2_firstseg->initialPoint(),
+                rev_cal2_firstseg->initialPoint() + rev_cal2_firstseg->unitTangentAt(0),
+                this->cap_rounding);
 
         this->accumulated->append(rev_cal2, TRUE);
 
-        add_cap(this->accumulated, (*rev_cal2_lastseg)[2], (*rev_cal2_lastseg)[3], (*dc_cal1_firstseg)[0], (*dc_cal1_firstseg)[1], this->cap_rounding);
+        add_cap(this->accumulated,
+                rev_cal2_lastseg->finalPoint() - rev_cal2_lastseg->unitTangentAt(1),
+                rev_cal2_lastseg->finalPoint(),
+                dc_cal1_firstseg->initialPoint(),
+                dc_cal1_firstseg->initialPoint() + dc_cal1_firstseg->unitTangentAt(0),
+                this->cap_rounding);
 
         this->accumulated->closepath();
 
diff --git a/src/ui/tools/gradient-tool.cpp b/src/ui/tools/gradient-tool.cpp
index 526671515..603458983 100644
--- a/src/ui/tools/gradient-tool.cpp
+++ b/src/ui/tools/gradient-tool.cpp
@@ -207,7 +207,7 @@ sp_gradient_context_is_over_line (GradientTool *rc, SPItem *item, Geom::Point ev
         SPCtrlLine* line = SP_CTRLLINE(item);
 
         Geom::LineSegment ls(line->s, line->e);
-        Geom::Point nearest = ls.pointAt(ls.nearestPoint(rc->mousepoint_doc));
+        Geom::Point nearest = ls.pointAt(ls.nearestTime(rc->mousepoint_doc));
         double dist_screen = Geom::L2 (rc->mousepoint_doc - nearest) * desktop->current_zoom();
 
         double tolerance = (double) SP_EVENT_CONTEXT(rc)->tolerance;
diff --git a/src/ui/tools/mesh-tool.cpp b/src/ui/tools/mesh-tool.cpp
index 0e68af601..813d6ae5b 100644
--- a/src/ui/tools/mesh-tool.cpp
+++ b/src/ui/tools/mesh-tool.cpp
@@ -275,7 +275,7 @@ sp_mesh_context_is_over_line (MeshTool *rc, SPItem *item, Geom::Point event_p)
 
     SPCtrlCurve *curve = SP_CTRLCURVE(item);
     Geom::BezierCurveN<3> b( curve->p0, curve->p1, curve->p2, curve->p3 );
-    Geom::Coord coord = b.nearestPoint( rc->mousepoint_doc ); // Coord == double
+    Geom::Coord coord = b.nearestTime( rc->mousepoint_doc ); // Coord == double
     Geom::Point nearest = b( coord );
 
     double dist_screen = Geom::L2 (rc->mousepoint_doc - nearest) * desktop->current_zoom();
diff --git a/src/ui/tools/node-tool.cpp b/src/ui/tools/node-tool.cpp
index 761492f41..6a6ca0b26 100644
--- a/src/ui/tools/node-tool.cpp
+++ b/src/ui/tools/node-tool.cpp
@@ -665,9 +665,27 @@ void NodeTool::update_tip(GdkEvent *event) {
     unsigned total = this->_selected_nodes->allPoints().size();
 
     if (sz != 0) {
-        char *nodestring = g_strdup_printf(
-            ngettext("<b>%u of %u</b> node selected.", "<b>%u of %u</b> nodes selected.", total),
-            sz, total);
+        char *nodestring; 
+        if (sz == 2) {
+            // if there are only two nodes selected, display the angle
+            // of a line going through them relative to the X axis.
+            Inkscape::UI::ControlPointSelection::Set &selection_nodes = this->_selected_nodes->allPoints();
+            std::vector<Geom::Point> positions;
+            for (Inkscape::UI::ControlPointSelection::Set::iterator i = selection_nodes.begin(); i != selection_nodes.end(); ++i) {
+                if ((*i)->selected()) {
+                    Inkscape::UI::Node *n = dynamic_cast<Inkscape::UI::Node *>(*i);
+                    positions.push_back(n->position());
+                }
+            }
+            g_assert(positions.size() == 2);
+            const double angle = Geom::rad_to_deg(Geom::Line(positions[0], positions[1]).angle());
+            nodestring = g_strdup_printf("<b>%u of %u</b> nodes selected, angle: %.2f°.", sz, total, angle);
+        }
+        else {
+            nodestring = g_strdup_printf(
+                ngettext("<b>%u of %u</b> node selected.", "<b>%u of %u</b> nodes selected.", total),
+                sz, total);
+        }
 
         if (this->_last_over) {
             // TRANSLATORS: The %s below is where the "%u of %u nodes selected" sentence gets put
diff --git a/src/ui/tools/pen-tool.cpp b/src/ui/tools/pen-tool.cpp
index be6156fa2..827dbf5c3 100644
--- a/src/ui/tools/pen-tool.cpp
+++ b/src/ui/tools/pen-tool.cpp
@@ -57,8 +57,7 @@
 #include <typeinfo>
 #include <2geom/pathvector.h>
 #include <2geom/affine.h>
-#include <2geom/bezier-curve.h>
-#include <2geom/hvlinesegment.h>
+#include <2geom/curves.h>
 #include "helper/geom-nodetype.h"
 #include "helper/geom-curves.h"
 
@@ -71,7 +70,7 @@
 
 #define INKSCAPE_LPE_BSPLINE_C
 #include "live_effects/lpe-bspline.h"
-#include <2geom/nearest-point.h>
+#include <2geom/nearest-time.h>
 
 #include "live_effects/effect.h"
 
@@ -1352,8 +1351,9 @@ void PenTool::_bsplineSpiroColor()
 
 void PenTool::_bsplineSpiro(bool shift)
 {
-    if(!this->spiro && !this->bspline)
+    if(!this->spiro && !this->bspline){
         return;
+    }
 
     shift?this->_bsplineSpiroOff():this->_bsplineSpiroOn();
     this->_bsplineSpiroBuild();
@@ -1414,13 +1414,19 @@ void PenTool::_bsplineSpiroStartAnchor(bool shift)
     }else{
         this->spiro = false;
     }
-    if(!this->spiro && !this->bspline)
+    if(!this->spiro && !this->bspline){
+        SPCurve *tmp_curve = this->sa->curve->copy();
+        if (this->sa->start) {
+            tmp_curve  = tmp_curve ->create_reverse();
+        }
+        this->overwrite_curve = tmp_curve ;
         return;
-
-    if(shift)
+    }
+    if(shift){
         this->_bsplineSpiroStartAnchorOff();
-    else
+    } else {
         this->_bsplineSpiroStartAnchorOn();
+    }
 }
 
 void PenTool::_bsplineSpiroStartAnchorOn()
@@ -1483,9 +1489,9 @@ void PenTool::_bsplineSpiroStartAnchorOff()
 }
 
 void PenTool::_bsplineSpiroMotion(bool shift){
-    if(!this->spiro && !this->bspline)
+    if(!this->spiro && !this->bspline){
         return;
-
+    }
     using Geom::X;
     using Geom::Y;
     if(this->red_curve->is_empty()) return;
@@ -1515,7 +1521,7 @@ void PenTool::_bsplineSpiroMotion(bool shift){
                 Geom::D2< Geom::SBasis > SBasisweight_power;
                 weight_power->moveto(tmp_curve ->last_segment()->finalPoint());
                 weight_power->lineto(tmp_curve ->last_segment()->initialPoint());
-                float WP = Geom::nearest_point((*cubic)[2],*weight_power->first_segment());
+                float WP = Geom::nearest_time((*cubic)[2],*weight_power->first_segment());
                 weight_power->reset();
                 weight_power->moveto(this->red_curve->last_segment()->initialPoint());
                 weight_power->lineto(this->red_curve->last_segment()->finalPoint());
@@ -1737,7 +1743,7 @@ void PenTool::_bsplineSpiroBuild()
 //from LPE BSPLINE:
 void PenTool::_bsplineDoEffect(SPCurve * curve)
 {
-    const double NO_POWER = 0.0;
+    //const double NO_POWER = 0.0;
     const double DEFAULT_START_POWER = 0.3334;
     const double DEFAULT_END_POWER = 0.6667;
     if (curve->get_segment_count() < 1) {
@@ -1791,12 +1797,12 @@ void PenTool::_bsplineDoEffect(SPCurve * curve)
                 if(are_near((*cubic)[1],(*cubic)[0]) && !are_near((*cubic)[2],(*cubic)[3])) {
                     point_at1 = sbasis_in.valueAt(DEFAULT_START_POWER);
                 } else {
-                    point_at1 = sbasis_in.valueAt(Geom::nearest_point((*cubic)[1], *in->first_segment()));
+                    point_at1 = sbasis_in.valueAt(Geom::nearest_time((*cubic)[1], *in->first_segment()));
                 }
                 if(are_near((*cubic)[2],(*cubic)[3]) && !are_near((*cubic)[1],(*cubic)[0])) {
                     point_at2 = sbasis_in.valueAt(DEFAULT_END_POWER);
                 } else {
-                    point_at2 = sbasis_in.valueAt(Geom::nearest_point((*cubic)[2], *in->first_segment()));
+                    point_at2 = sbasis_in.valueAt(Geom::nearest_time((*cubic)[2], *in->first_segment()));
                 }
             } else {
                 point_at1 = in->first_segment()->initialPoint();
@@ -1814,7 +1820,7 @@ void PenTool::_bsplineDoEffect(SPCurve * curve)
                     if(are_near((*cubic)[1],(*cubic)[0]) && !are_near((*cubic)[2],(*cubic)[3])) {
                         next_point_at1 = sbasis_in.valueAt(DEFAULT_START_POWER);
                     } else {
-                        next_point_at1 = sbasis_out.valueAt(Geom::nearest_point((*cubic)[1], *out->first_segment()));
+                        next_point_at1 = sbasis_out.valueAt(Geom::nearest_time((*cubic)[1], *out->first_segment()));
                     }
                 } else {
                     next_point_at1 = out->first_segment()->initialPoint();
@@ -1831,7 +1837,7 @@ void PenTool::_bsplineDoEffect(SPCurve * curve)
                 cubic = dynamic_cast<Geom::CubicBezier const *>(&*path_it->begin());
                 if (cubic) {
                     line_helper->moveto(sbasis_start.valueAt(
-                                           Geom::nearest_point((*cubic)[1], *start->first_segment())));
+                                           Geom::nearest_time((*cubic)[1], *start->first_segment())));
                 } else {
                     line_helper->moveto(start->first_segment()->initialPoint());
                 }
@@ -1845,7 +1851,7 @@ void PenTool::_bsplineDoEffect(SPCurve * curve)
                 cubic = dynamic_cast<Geom::CubicBezier const *>(&*curve_it1);
                 if (cubic) {
                     line_helper->lineto(sbasis_end.valueAt(
-                                           Geom::nearest_point((*cubic)[2], *end->first_segment())));
+                                           Geom::nearest_time((*cubic)[2], *end->first_segment())));
                 } else {
                     line_helper->lineto(end->first_segment()->finalPoint());
                 }
diff --git a/src/ui/tools/spray-tool.cpp b/src/ui/tools/spray-tool.cpp
index 26d74733a..e2be5ca4b 100644
--- a/src/ui/tools/spray-tool.cpp
+++ b/src/ui/tools/spray-tool.cpp
@@ -133,14 +133,13 @@ SprayTool::SprayTool()
     : ToolBase(cursor_spray_xpm, 4, 4, false)
     , pressure(TC_DEFAULT_PRESSURE)
     , dragging(false)
-    , usepressure(0)
-    , usetilt(0)
+    , usepressure(false)
+    , usetilt(false)
     , usetext(false)
     , width(0.2)
     , ratio(0)
     , tilt(0)
     , rotation_variation(0)
-    , force(0.2)
     , population(0)
     , scale_variation(1)
     , scale(1)
@@ -165,14 +164,6 @@ SprayTool::~SprayTool() {
     }
 }
 
-static bool is_transform_modes(gint mode)
-{
-    return (mode == SPRAY_MODE_COPY ||
-            mode == SPRAY_MODE_CLONE ||
-            mode == SPRAY_MODE_SINGLE_PATH ||
-            mode == SPRAY_OPTION);
-}
-
 void SprayTool::update_cursor(bool /*with_shift*/) {
     guint num = 0;
     gchar *sel_message = NULL;
@@ -207,8 +198,7 @@ void SprayTool::setup() {
 
     {
         /* TODO: have a look at sp_dyna_draw_context_setup where the same is done.. generalize? at least make it an arcto! */
-        Geom::PathVector path;
-        Geom::Circle(0, 0, 1).getPath(path);
+        Geom::PathVector path = Geom::Path(Geom::Circle(0,0,1));
 
         SPCurve *c = new SPCurve(path);
 
@@ -229,7 +219,6 @@ void SprayTool::setup() {
     sp_event_context_read(this, "scale_variation");
     sp_event_context_read(this, "mode");
     sp_event_context_read(this, "population");
-    sp_event_context_read(this, "force");
     sp_event_context_read(this, "mean");
     sp_event_context_read(this, "standard_deviation");
     sp_event_context_read(this, "usepressure");
@@ -271,9 +260,7 @@ void SprayTool::set(const Inkscape::Preferences::Entry& val) {
         this->tilt = CLAMP(val.getDouble(0.1), 0, 1000.0);
     } else if (path == "ratio") {
         this->ratio = CLAMP(val.getDouble(), 0.0, 0.9);
-    } else if (path == "force") {
-        this->force = CLAMP(val.getDouble(1.0), 0, 1.0);
-    } 
+    }
 }
 
 static void sp_spray_extinput(SprayTool *tc, GdkEvent *event)
@@ -290,16 +277,6 @@ static double get_dilate_radius(SprayTool *tc)
     return 250 * tc->width/SP_EVENT_CONTEXT(tc)->desktop->current_zoom();
 }
 
-static double get_path_force(SprayTool *tc)
-{
-    double force = 8 * (tc->usepressure? tc->pressure : TC_DEFAULT_PRESSURE)
-        /sqrt(SP_EVENT_CONTEXT(tc)->desktop->current_zoom());
-    if (force > 3) {
-        force += 4 * (force - 3);
-    }
-    return force * tc->force;
-}
-
 static double get_path_mean(SprayTool *tc)
 {
     return tc->mean;
@@ -310,10 +287,11 @@ static double get_path_standard_deviation(SprayTool *tc)
     return tc->standard_deviation;
 }
 
-static double get_move_force(SprayTool *tc)
+static double get_population(SprayTool *tc)
 {
-    double force = (tc->usepressure? tc->pressure : TC_DEFAULT_PRESSURE);
-    return force * tc->force;
+    double pressure = (tc->usepressure? tc->pressure / TC_DEFAULT_PRESSURE : 1);
+    //g_warning("Pressure, population: %f, %f", pressure, pressure * tc->population);
+    return pressure * tc->population;
 }
 
 static double get_move_mean(SprayTool *tc)
@@ -361,7 +339,6 @@ static bool sp_spray_recursive(SPDesktop *desktop,
                                Geom::Point /*vector*/,
                                gint mode,
                                double radius,
-                               double /*force*/,
                                double population,
                                double &scale,
                                double scale_variation,
@@ -525,8 +502,8 @@ static bool sp_spray_dilate(SprayTool *tc, Geom::Point /*event_p*/, Geom::Point
 
     bool did = false;
     double radius = get_dilate_radius(tc);
-    double path_force = get_path_force(tc);
-    if (radius == 0 || path_force == 0) {
+    double population = get_population(tc);
+    if (radius == 0 || population == 0) {
         return false;
     }
     double path_mean = get_path_mean(tc);
@@ -537,12 +514,11 @@ static bool sp_spray_dilate(SprayTool *tc, Geom::Point /*event_p*/, Geom::Point
     if (radius == 0 || path_standard_deviation == 0) {
         return false;
     }
-    double move_force = get_move_force(tc);
     double move_mean = get_move_mean(tc);
     double move_standard_deviation = get_move_standard_deviation(tc);
 
     {
-    	std::vector<SPItem*> const items(selection->itemList());
+        std::vector<SPItem*> const items(selection->itemList());
 
         for(std::vector<SPItem*>::const_iterator i=items.begin();i!=items.end();i++){
             SPItem *item = *i;
@@ -554,14 +530,8 @@ static bool sp_spray_dilate(SprayTool *tc, Geom::Point /*event_p*/, Geom::Point
             SPItem *item = *i;
             g_assert(item != NULL);
 
-            if (is_transform_modes(tc->mode)) {
-                if (sp_spray_recursive(desktop, selection, item, p, vector, tc->mode, radius, move_force, tc->population, tc->scale, tc->scale_variation, reverse, move_mean, move_standard_deviation, tc->ratio, tc->tilt, tc->rotation_variation, tc->distrib)) {
-                    did = true;
-                }
-            } else {
-                if (sp_spray_recursive(desktop, selection, item, p, vector, tc->mode, radius, path_force, tc->population, tc->scale, tc->scale_variation, reverse, path_mean, path_standard_deviation, tc->ratio, tc->tilt, tc->rotation_variation, tc->distrib)) {
-                    did = true;
-                }
+            if (sp_spray_recursive(desktop, selection, item, p, vector, tc->mode, radius, population, tc->scale, tc->scale_variation, reverse, move_mean, move_standard_deviation, tc->ratio, tc->tilt, tc->rotation_variation, tc->distrib)) {
+                did = true;
             }
         }
 
diff --git a/src/ui/tools/spray-tool.h b/src/ui/tools/spray-tool.h
index 1a8f98006..8df730201 100644
--- a/src/ui/tools/spray-tool.h
+++ b/src/ui/tools/spray-tool.h
@@ -52,8 +52,8 @@ enum {
 
 class SprayTool : public ToolBase {
 public:
-	SprayTool();
-	virtual ~SprayTool();
+    SprayTool();
+    virtual ~SprayTool();
 
     //ToolBase event_context;
     //Inkscape::UI::Dialog::Dialog *dialog_option;//Attribut de type SprayOptionClass, localisé dans scr/ui/dialog    
@@ -70,7 +70,6 @@ public:
     double ratio;
     double tilt;
     double rotation_variation;
-    double force;
     double population;
     double scale_variation;
     double scale;
@@ -90,16 +89,16 @@ public:
 
     sigc::connection style_set_connection;
 
-	static const std::string prefsPath;
+    static const std::string prefsPath;
 
-	virtual void setup();
-	virtual void set(const Inkscape::Preferences::Entry& val);
-	virtual bool root_handler(GdkEvent* event);
+    virtual void setup();
+    virtual void set(const Inkscape::Preferences::Entry& val);
+    virtual bool root_handler(GdkEvent* event);
 
-	virtual const std::string& getPrefsPath();
+    virtual const std::string& getPrefsPath();
 
 
-	void update_cursor(bool /*with_shift*/);
+    void update_cursor(bool /*with_shift*/);
 };
 
 }
diff --git a/src/ui/tools/tweak-tool.cpp b/src/ui/tools/tweak-tool.cpp
index 76b52f9be..94f7aa135 100644
--- a/src/ui/tools/tweak-tool.cpp
+++ b/src/ui/tools/tweak-tool.cpp
@@ -259,8 +259,7 @@ void TweakTool::setup() {
 
     {
         /* TODO: have a look at sp_dyna_draw_context_setup where the same is done.. generalize? at least make it an arcto! */
-        Geom::PathVector path;
-        Geom::Circle(0, 0, 1).getPath(path);
+        Geom::PathVector path = Geom::Path(Geom::Circle(0,0,1));
 
         SPCurve *c = new SPCurve(path);
 
diff --git a/src/ui/widget/entity-entry.cpp b/src/ui/widget/entity-entry.cpp
index 69173fa25..a8de2f384 100644
--- a/src/ui/widget/entity-entry.cpp
+++ b/src/ui/widget/entity-entry.cpp
@@ -188,8 +188,7 @@ EntityMultiLineEntry::on_changed()
     Gtk::TextView *tv = static_cast<Gtk::TextView*>(s->get_child());
     Glib::ustring text = tv->get_buffer()->get_text();
     if (rdf_set_work_entity (doc, _entity, text.c_str())) {
-        DocumentUndo::done(doc, SP_VERB_NONE,
-                            /* TODO: annotate */ "entity-entry.cpp:146");
+        DocumentUndo::done(doc, SP_VERB_NONE, "Document metadata updated");
     }
     _wr->setUpdating (false);
 }
diff --git a/src/ui/widget/font-variants.cpp b/src/ui/widget/font-variants.cpp
index 637631fda..5d1e40971 100644
--- a/src/ui/widget/font-variants.cpp
+++ b/src/ui/widget/font-variants.cpp
@@ -13,7 +13,7 @@
 
 #include <gtkmm.h>
 #include <glibmm/i18n.h>
-
+#include <libnrtype/font-instance.h>
 #include <iostream>
 
 #include "font-variants.h"
@@ -68,6 +68,9 @@ namespace Widget {
     _numeric_ordinal          ( Glib::ustring(_("Ordinal"      )) ),
     _numeric_slashed_zero     ( Glib::ustring(_("Slashed Zero" )) ),
 
+    _feature_frame            ( Glib::ustring(_("Feature Settings")) ),
+    _feature_label            ( Glib::ustring(_("Selection has different Feature Settings!")) ),
+    
     _ligatures_changed( false ),
     _position_changed( false ),
     _caps_changed( false ),
@@ -231,6 +234,21 @@ namespace Widget {
     add( _numeric_frame );
     
 
+    // Feature settings ---------------------
+
+    // Add tooltips
+    _feature_entry.set_tooltip_text( _("Feature settings in CSS form. No sanity checking is performed."));
+
+    // Add to frame
+    _feature_vbox.add( _feature_entry );
+    _feature_vbox.add( _feature_label );
+    _feature_frame.add( _feature_vbox );
+    add( _feature_frame );
+
+    // Add signals
+    //_feature_entry.signal_key_press_event().connect ( sigc::mem_fun(*this, &FontVariants::feature_callback) );
+    _feature_entry.signal_changed().connect( sigc::mem_fun(*this, &FontVariants::feature_callback) );
+    
     show_all_children();
 
   }
@@ -283,9 +301,21 @@ namespace Widget {
       _changed_signal.emit();
   }
 
+  void
+  FontVariants::feature_init() {
+      // std::cout << "FontVariants::feature_init()" << std::endl;
+  }
+  
+  void
+  FontVariants::feature_callback() {
+      // std::cout << "FontVariants::feature_callback()" << std::endl;
+      _feature_changed = true;
+      _changed_signal.emit();
+  }
+
   // Update GUI based on query.
   void
-  FontVariants::update( SPStyle const *query ) {
+  FontVariants::update( SPStyle const *query, bool different_features, Glib::ustring& font_spec ) {
 
       _ligatures_all = query->font_variant_ligatures.computed;
       _ligatures_mix = query->font_variant_ligatures.value;
@@ -370,10 +400,182 @@ namespace Widget {
       _numeric_ordinal.set_inconsistent(      _numeric_mix & SP_CSS_FONT_VARIANT_NUMERIC_ORDINAL );
       _numeric_slashed_zero.set_inconsistent( _numeric_mix & SP_CSS_FONT_VARIANT_NUMERIC_SLASHED_ZERO );
 
+      if( query->font_feature_settings.value )
+          _feature_entry.set_text( query->font_feature_settings.value );
+      if( different_features ) {
+          _feature_label.show();
+      } else {
+          _feature_label.hide();
+      }
+
+
+      // Disable/Enable based on available OpenType tables.
+      font_instance* res = font_factory::Default()->FaceFromFontSpecification( font_spec.c_str() );
+      if( res ) {
+
+          std::map<Glib::ustring,int>::iterator it;
+
+          if((it = res->openTypeTables.find("liga"))!= res->openTypeTables.end() ||
+             (it = res->openTypeTables.find("clig"))!= res->openTypeTables.end()) {
+              _ligatures_common.set_sensitive();
+          } else {
+              _ligatures_common.set_sensitive( false );
+          }
+
+          if((it = res->openTypeTables.find("dlig"))!= res->openTypeTables.end()) {
+              _ligatures_discretionary.set_sensitive();
+          } else {
+              _ligatures_discretionary.set_sensitive( false );
+          }
+
+          if((it = res->openTypeTables.find("hlig"))!= res->openTypeTables.end()) {
+              _ligatures_historical.set_sensitive();
+          } else {
+              _ligatures_historical.set_sensitive( false );
+          }
+
+          if((it = res->openTypeTables.find("calt"))!= res->openTypeTables.end()) {
+              _ligatures_contextual.set_sensitive();
+          } else {
+              _ligatures_contextual.set_sensitive( false );
+          }
+
+          if((it = res->openTypeTables.find("subs"))!= res->openTypeTables.end()) {
+              _position_sub.set_sensitive();
+          } else {
+              _position_sub.set_sensitive( false );
+          }
+
+          if((it = res->openTypeTables.find("sups"))!= res->openTypeTables.end()) {
+              _position_super.set_sensitive();
+          } else {
+              _position_super.set_sensitive( false );
+          }
+
+          if((it = res->openTypeTables.find("smcp"))!= res->openTypeTables.end()) {
+              _caps_small.set_sensitive();
+          } else {
+              _caps_small.set_sensitive( false );
+          }
+
+          if((it = res->openTypeTables.find("c2sc"))!= res->openTypeTables.end() &&
+             (it = res->openTypeTables.find("smcp"))!= res->openTypeTables.end()) {
+              _caps_all_small.set_sensitive();
+          } else {
+              _caps_all_small.set_sensitive( false );
+          }
+
+          if((it = res->openTypeTables.find("pcap"))!= res->openTypeTables.end()) {
+              _caps_petite.set_sensitive();
+          } else {
+              _caps_petite.set_sensitive( false );
+          }
+
+          if((it = res->openTypeTables.find("c2sc"))!= res->openTypeTables.end() &&
+             (it = res->openTypeTables.find("pcap"))!= res->openTypeTables.end()) {
+              _caps_all_petite.set_sensitive();
+          } else {
+              _caps_all_petite.set_sensitive( false );
+          }
+
+          if((it = res->openTypeTables.find("unic"))!= res->openTypeTables.end()) {
+              _caps_unicase.set_sensitive();
+          } else {
+              _caps_unicase.set_sensitive( false );
+          }
+
+          if((it = res->openTypeTables.find("titl"))!= res->openTypeTables.end()) {
+              _caps_titling.set_sensitive();
+          } else {
+              _caps_titling.set_sensitive( false );
+          }
+
+          if((it = res->openTypeTables.find("lnum"))!= res->openTypeTables.end()) {
+              _numeric_lining.set_sensitive();
+          } else {
+              _numeric_lining.set_sensitive( false );
+          }
+
+          if((it = res->openTypeTables.find("onum"))!= res->openTypeTables.end()) {
+              _numeric_old_style.set_sensitive();
+          } else {
+              _numeric_old_style.set_sensitive( false );
+          }
+
+          if((it = res->openTypeTables.find("pnum"))!= res->openTypeTables.end()) {
+              _numeric_proportional.set_sensitive();
+          } else {
+              _numeric_proportional.set_sensitive( false );
+          }
+
+          if((it = res->openTypeTables.find("tnum"))!= res->openTypeTables.end()) {
+              _numeric_tabular.set_sensitive();
+          } else {
+              _numeric_tabular.set_sensitive( false );
+          }
+
+          if((it = res->openTypeTables.find("frac"))!= res->openTypeTables.end()) {
+              _numeric_diagonal.set_sensitive();
+          } else {
+              _numeric_diagonal.set_sensitive( false );
+          }
+
+          if((it = res->openTypeTables.find("afrac"))!= res->openTypeTables.end()) {
+              _numeric_stacked.set_sensitive();
+          } else {
+              _numeric_stacked.set_sensitive( false );
+          }
+
+          if((it = res->openTypeTables.find("ordn"))!= res->openTypeTables.end()) {
+              _numeric_ordinal.set_sensitive();
+          } else {
+              _numeric_ordinal.set_sensitive( false );
+          }
+
+          if((it = res->openTypeTables.find("zero"))!= res->openTypeTables.end()) {
+              _numeric_slashed_zero.set_sensitive();
+          } else {
+              _numeric_slashed_zero.set_sensitive( false );
+          }
+
+          // Make list of tables not handled above... eventually add Gtk::Label with
+          // this info.
+          // std::map<Glib::ustring,int> table_copy = res->openTypeTables;
+          // if( (it = table_copy.find("liga")) != table_copy.end() ) table_copy.erase( it );
+          // if( (it = table_copy.find("clig")) != table_copy.end() ) table_copy.erase( it );
+          // if( (it = table_copy.find("dlig")) != table_copy.end() ) table_copy.erase( it );
+          // if( (it = table_copy.find("hlig")) != table_copy.end() ) table_copy.erase( it );
+          // if( (it = table_copy.find("calt")) != table_copy.end() ) table_copy.erase( it );
+          // if( (it = table_copy.find("subs")) != table_copy.end() ) table_copy.erase( it );
+          // if( (it = table_copy.find("sups")) != table_copy.end() ) table_copy.erase( it );
+          // if( (it = table_copy.find("smcp")) != table_copy.end() ) table_copy.erase( it );
+          // if( (it = table_copy.find("c2sc")) != table_copy.end() ) table_copy.erase( it );
+          // if( (it = table_copy.find("pcap")) != table_copy.end() ) table_copy.erase( it );
+          // if( (it = table_copy.find("unic")) != table_copy.end() ) table_copy.erase( it );
+          // if( (it = table_copy.find("titl")) != table_copy.end() ) table_copy.erase( it );
+          // if( (it = table_copy.find("lnum")) != table_copy.end() ) table_copy.erase( it );
+          // if( (it = table_copy.find("onum")) != table_copy.end() ) table_copy.erase( it );
+          // if( (it = table_copy.find("pnum")) != table_copy.end() ) table_copy.erase( it );
+          // if( (it = table_copy.find("tnum")) != table_copy.end() ) table_copy.erase( it );
+          // if( (it = table_copy.find("frac")) != table_copy.end() ) table_copy.erase( it );
+          // if( (it = table_copy.find("afrc")) != table_copy.end() ) table_copy.erase( it );
+          // if( (it = table_copy.find("ordn")) != table_copy.end() ) table_copy.erase( it );
+          // if( (it = table_copy.find("zero")) != table_copy.end() ) table_copy.erase( it );
+          // for(it = table_copy.begin(); it != table_copy.end(); ++it) {
+          //     std::cout << "Other: " << it->first << "  Occurances: " << it->second << std::endl;
+          // }
+
+      } else {
+          std::cerr << "FontVariants::update(): Couldn't find font_instance for: "
+                    << font_spec << std::endl;
+      }
+
+
       _ligatures_changed = false;
       _position_changed  = false;
       _caps_changed      = false;
       _numeric_changed   = false;
+      _feature_changed   = false;
   }
 
   void
@@ -494,6 +696,11 @@ namespace Widget {
           sp_repr_css_set_property(css, "font-variant-numeric", css_string.c_str() );
       }
 
+      // Feature settings
+      Glib::ustring feature_string = _feature_entry.get_text();
+      if( !feature_string.empty() || feature_string.compare( "normal" ) ) {
+          sp_repr_css_set_property(css, "font-feature-settings", feature_string.c_str());
+      }
   }
    
 } // namespace Widget
diff --git a/src/ui/widget/font-variants.h b/src/ui/widget/font-variants.h
index e6a9dd68b..d4329feff 100644
--- a/src/ui/widget/font-variants.h
+++ b/src/ui/widget/font-variants.h
@@ -13,6 +13,7 @@
 #include <gtkmm/expander.h>
 #include <gtkmm/checkbutton.h>
 #include <gtkmm/radiobutton.h>
+#include <gtkmm/entry.h>
 
 class SPDesktop;
 class SPObject;
@@ -81,6 +82,11 @@ protected:
     Gtk::CheckButton    _numeric_ordinal;
     Gtk::CheckButton    _numeric_slashed_zero;
 
+    Gtk::Expander       _feature_frame;
+    Gtk::VBox           _feature_vbox;
+    Gtk::Entry          _feature_entry;
+    Gtk::Label          _feature_label;
+    
 private:
     void ligatures_init();
     void ligatures_callback();
@@ -94,6 +100,9 @@ private:
     void numeric_init();
     void numeric_callback();
 
+    void feature_init();
+    void feature_callback();
+
     // To determine if we need to write out property (may not be necessary)
     unsigned _ligatures_all;
     unsigned _position_all;
@@ -109,6 +118,7 @@ private:
     bool _position_changed;
     bool _caps_changed;
     bool _numeric_changed;
+    bool _feature_changed;
 
     sigc::signal<void> _changed_signal;
 
@@ -117,7 +127,7 @@ public:
     /**
      * Update GUI based on query results.
      */
-    void update( SPStyle const *query );
+    void update( SPStyle const *query, bool different_features, Glib::ustring& font_spec );
 
     /**
      * Fill SPCSSAttr based on settings of buttons.
diff --git a/src/ui/widget/page-sizer.cpp b/src/ui/widget/page-sizer.cpp
index 0a5697661..19ab1a280 100644
--- a/src/ui/widget/page-sizer.cpp
+++ b/src/ui/widget/page-sizer.cpp
@@ -266,12 +266,14 @@ PageSizer::PageSizer(Registry & _wr)
     _viewboxW.setDigits(2);
     _viewboxH.setDigits(2);
 
+    _dimensionWidth.setRange( 0.00001, 10000000 );
+    _dimensionHeight.setRange( 0.00001, 10000000 );
     _scaleX.setRange( 0.00001, 100000 );
     _scaleY.setRange( 0.00001, 100000 );
     _viewboxX.setRange( -100000, 100000 );
     _viewboxY.setRange( -100000, 100000 );
-    _viewboxW.setRange( 0, 200000 );
-    _viewboxH.setRange( 0, 200000 );
+    _viewboxW.setRange( 0.01, 200000 );
+    _viewboxH.setRange( 0.01, 200000 );
 
     _scaleY.set_sensitive (false); // We only want to display Y scale.