# HG changeset patch
# User John W. Eaton <jwe@octave.org>
# Date 1443718200 14400
# Node ID dcfbf4c1c3c8e458f15e8b029102ea482bdb3bf6
# Parent  17e507df10e3a9a50241d6a875415d85d3d35bcf
eliminate trailing whitespace and tabs from sources

* Canvas.cc, Canvas.h, Figure.cc, gl-render.h,
graphics.cc, ov-fcn-handle.cc, ov-java.cc, Range.cc, CmplxCHOL.cc,
dbleCHOL.cc, floatCHOL.cc: Eliminate trailing whitespace and tabs used
for indentation.

diff -r 17e507df10e3 -r dcfbf4c1c3c8 libgui/graphics/Canvas.cc
--- a/libgui/graphics/Canvas.cc	Thu Oct 01 17:35:34 2015 +0200
+++ b/libgui/graphics/Canvas.cc	Thu Oct 01 12:50:00 2015 -0400
@@ -268,7 +268,6 @@
           ap.set_zgrid (state);
 
           redraw (true);
-            
         }
     }
 }
@@ -371,8 +370,8 @@
   return zm.contents ("Motion").string_value ();
 }
 
-void 
-Canvas::select_object (graphics_object obj, QMouseEvent* event, 
+void
+Canvas::select_object (graphics_object obj, QMouseEvent* event,
                        graphics_object &currentObj, graphics_object &axesObj,
                        bool axes_only)
 {
@@ -407,21 +406,20 @@
       for (QList<graphics_object>::ConstIterator it = axesList.begin ();
            it != axesList.end (); ++it)
         {
-          const axes::properties& ap = 
+          const axes::properties& ap =
             dynamic_cast<const axes::properties&> ((*it).get_properties ());
 
           ColumnVector p0 = ap.pixel2coord (pt.x (), pt.y ());
           Matrix xlim = ap.get_xlim ().matrix_value ();
           Matrix ylim = ap.get_ylim ().matrix_value ();
 
-          if (xlim(0) < p0(0) && xlim(1) > p0(0) 
+          if (xlim(0) < p0(0) && xlim(1) > p0(0)
               && ylim(0) < p0(1) && ylim(1) > p0(1))
             {
               axesObj = *it;
               return;
             }
         }
-      
     }
   else if (! currentObj)
     {
@@ -523,8 +521,8 @@
         }
     }
 
-  // Update mouse coordinates in the figure window status bar 
-  graphics_object figObj = 
+  // Update mouse coordinates in the figure window status bar
+  graphics_object figObj =
     gh_manager::get_object (m_handle).get_ancestor ("figure");
 
   if (figObj.valid_object ())
@@ -534,16 +532,16 @@
 
       if (axesObj.valid_object ())
         {
-          // FIXME: should we use signal/slot mechanism instead of 
+          // FIXME: should we use signal/slot mechanism instead of
           //        directly calling parent fig methods
-          Figure* fig = 
+          Figure* fig =
             dynamic_cast<Figure*> (Backend::toolkitObject (figObj));
           axes::properties& ap = Utils::properties<axes> (axesObj);
 
           if (fig)
             fig->updateStatusBar (ap.pixel2coord (event->x (), event->y ()));
         }
-    }    
+    }
 }
 
 void
@@ -591,7 +589,7 @@
     {
       graphics_object figObj (obj.get_ancestor ("figure"));
       graphics_object currentObj, axesObj;
-      
+
       select_object (obj, event, currentObj, axesObj);
 
       if (axesObj)
@@ -633,7 +631,7 @@
 
           if (currentObj.get ("buttondownfcn").is_empty ())
             {
-              graphics_object parentObj = 
+              graphics_object parentObj =
                 gh_manager::get_object (currentObj.get_parent ());
 
               if (parentObj.valid_object () && parentObj.isa ("hggroup"))
diff -r 17e507df10e3 -r dcfbf4c1c3c8 libgui/graphics/Canvas.h
--- a/libgui/graphics/Canvas.h	Thu Oct 01 17:35:34 2015 +0200
+++ b/libgui/graphics/Canvas.h	Thu Oct 01 12:50:00 2015 -0400
@@ -108,8 +108,8 @@
                            const graphics_object& obj);
 
   void annotation_callback (const octave_value_list& args);
-  void select_object (graphics_object obj, QMouseEvent* event, 
-                      graphics_object &currentObj, graphics_object &axesObj, 
+  void select_object (graphics_object obj, QMouseEvent* event,
+                      graphics_object &currentObj, graphics_object &axesObj,
                       bool axes_only = false);
 
 private:
diff -r 17e507df10e3 -r dcfbf4c1c3c8 libgui/graphics/Figure.cc
--- a/libgui/graphics/Figure.cc	Thu Oct 01 17:35:34 2015 +0200
+++ b/libgui/graphics/Figure.cc	Thu Oct 01 12:50:00 2015 -0400
@@ -129,14 +129,14 @@
 {
   m_container = new Container (win);
   win->setCentralWidget (m_container);
-  
+
   figure::properties& fp = properties<figure> ();
 
   // Enable mouse tracking
   m_container->setMouseTracking (true);
   foreach (QWidget* w, m_container->findChildren<QWidget*> ())
     { w->setMouseTracking (true); }
-  
+
   // Status bar
   m_statusBar = win->statusBar ();
   int boffset = 0;
@@ -151,7 +151,7 @@
     {
       toffset += m_figureToolBar->sizeHint ().height ();
       boffset += m_statusBar->sizeHint ().height ();
-    } 
+    }
   else
     {
       m_figureToolBar->hide ();
@@ -437,7 +437,7 @@
 
           if (! m_menuBar->isHidden ())
             toffset += m_menuBar->sizeHint ().height () + 1;
-          
+
           if (! m_statusBar->isHidden ())
             boffset += m_statusBar->sizeHint ().height () + 1;
 
diff -r 17e507df10e3 -r dcfbf4c1c3c8 libinterp/corefcn/gl-render.h
--- a/libinterp/corefcn/gl-render.h	Thu Oct 01 17:35:34 2015 +0200
+++ b/libinterp/corefcn/gl-render.h	Thu Oct 01 12:50:00 2015 -0400
@@ -108,7 +108,7 @@
                             double z1, double z2);
   virtual void set_clipping (bool on);
   virtual void set_font (const base_properties& props);
-  virtual void set_interpreter (const caseless_str interp) 
+  virtual void set_interpreter (const caseless_str interp)
   {
     interpreter = interp;
   }
diff -r 17e507df10e3 -r dcfbf4c1c3c8 libinterp/corefcn/graphics.cc
--- a/libinterp/corefcn/graphics.cc	Thu Oct 01 17:35:34 2015 +0200
+++ b/libinterp/corefcn/graphics.cc	Thu Oct 01 12:50:00 2015 -0400
@@ -2289,7 +2289,7 @@
   for (octave_idx_type p = 0; p < m.nfields (); p++)
     {
       // FIXME: Would it be better to extract all the keys at once rather than
-      //        repeatedly call keys() inside a for loop? 
+      //        repeatedly call keys() inside a for loop?
       caseless_str pname = m.keys ()[p];
 
       octave_value val = octave_value (m.contents (pname).elem (m.numel () - 1));
@@ -3091,7 +3091,7 @@
 base_properties::mark_modified (void)
 {
   // Mark existing object as modified
-  __modified__ = "on";  
+  __modified__ = "on";
   // Attempt to mark parent object as modified if it exists
   graphics_object parent_go = gh_manager::get_object (get_parent ());
   if (parent_go)
diff -r 17e507df10e3 -r dcfbf4c1c3c8 libinterp/octave-value/ov-fcn-handle.cc
--- a/libinterp/octave-value/ov-fcn-handle.cc	Thu Oct 01 17:35:34 2015 +0200
+++ b/libinterp/octave-value/ov-fcn-handle.cc	Thu Oct 01 12:50:00 2015 -0400
@@ -1872,7 +1872,7 @@
                 eval_string (nm, true, parse_status);
 
               if (parse_status == 0)
-                retval = anon_fcn_handle; 
+                retval = anon_fcn_handle;
             }
           else
             retval = make_fcn_handle (nm, nargin != 2);
diff -r 17e507df10e3 -r dcfbf4c1c3c8 libinterp/octave-value/ov-java.cc
--- a/libinterp/octave-value/ov-java.cc	Thu Oct 01 17:35:34 2015 +0200
+++ b/libinterp/octave-value/ov-java.cc	Thu Oct 01 12:50:00 2015 -0400
@@ -1847,12 +1847,12 @@
 }
 
 // FIXME: Need routines to actually save/load java objects through Serialize.
-//        See bug #42112. 
+//        See bug #42112.
 
 bool
 octave_java::save_ascii (std::ostream& /* os */)
 {
-  warning ("save: unable to save java objects, skipping"); 
+  warning ("save: unable to save java objects, skipping");
 
   return true;
 }
@@ -1867,7 +1867,7 @@
 bool
 octave_java::save_binary (std::ostream& /* os */, bool& /* save_as_floats */)
 {
-  warning ("save: unable to save java objects, skipping"); 
+  warning ("save: unable to save java objects, skipping");
 
   return true;
 }
diff -r 17e507df10e3 -r dcfbf4c1c3c8 liboctave/array/Range.cc
--- a/liboctave/array/Range.cc	Thu Oct 01 17:35:34 2015 +0200
+++ b/liboctave/array/Range.cc	Thu Oct 01 12:50:00 2015 -0400
@@ -54,7 +54,7 @@
   if (rng_numel > 0 && cache.numel () == 0)
     {
       cache.resize (1, rng_numel);
-      
+
       // The first element must always be *exactly* the base.
       // E.g, -0 would otherwise become +0 in the loop (-0 + 0*increment).
       cache(0) = rng_base;
diff -r 17e507df10e3 -r dcfbf4c1c3c8 liboctave/numeric/CmplxCHOL.cc
--- a/liboctave/numeric/CmplxCHOL.cc	Thu Oct 01 17:35:34 2015 +0200
+++ b/liboctave/numeric/CmplxCHOL.cc	Thu Oct 01 12:50:00 2015 -0400
@@ -120,7 +120,7 @@
         {
           for (octave_idx_type i = 0; i < j; i++)
             chol_mat.xelem (i, j) = 0.0;
-       	  for (octave_idx_type i = j; i < n; i++)
+          for (octave_idx_type i = j; i < n; i++)
             chol_mat.xelem (i, j) = a (i, j);
         }
     }
diff -r 17e507df10e3 -r dcfbf4c1c3c8 liboctave/numeric/dbleCHOL.cc
--- a/liboctave/numeric/dbleCHOL.cc	Thu Oct 01 17:35:34 2015 +0200
+++ b/liboctave/numeric/dbleCHOL.cc	Thu Oct 01 12:50:00 2015 -0400
@@ -120,7 +120,7 @@
         {
           for (octave_idx_type i = 0; i < j; i++)
             chol_mat.xelem (i, j) = 0.0;
-       	  for (octave_idx_type i = j; i < n; i++)
+          for (octave_idx_type i = j; i < n; i++)
             chol_mat.xelem (i, j) = a (i, j);
         }
     }
@@ -161,14 +161,13 @@
           F77_XFCN (dpocon, DPOCON, (F77_CONST_CHAR_ARG2 ("U", 1), n, h,
                                      n, anorm, xrcond, pz, piz, dpocon_info
                                      F77_CHAR_ARG_LEN (1)));
-	}
+        }
       else
         {
           F77_XFCN (dpocon, DPOCON, (F77_CONST_CHAR_ARG2 ("L", 1), n, h,
                                      n, anorm, xrcond, pz, piz, dpocon_info
                                      F77_CHAR_ARG_LEN (1)));
-	}
-      
+        }
 
       if (dpocon_info != 0)
         info = -1;
diff -r 17e507df10e3 -r dcfbf4c1c3c8 liboctave/numeric/floatCHOL.cc
--- a/liboctave/numeric/floatCHOL.cc	Thu Oct 01 17:35:34 2015 +0200
+++ b/liboctave/numeric/floatCHOL.cc	Thu Oct 01 12:50:00 2015 -0400
@@ -136,13 +136,13 @@
     {
       F77_XFCN (spotrf, SPOTRF, (F77_CONST_CHAR_ARG2 ("U", 1),
                                  n, h, n, info
-                                 F77_CHAR_ARG_LEN (1)));   
+                                 F77_CHAR_ARG_LEN (1)));
     }
   else
     {
       F77_XFCN (spotrf, SPOTRF, (F77_CONST_CHAR_ARG2 ("L", 1),
                                  n, h, n, info
-                                 F77_CHAR_ARG_LEN (1)));   
+                                 F77_CHAR_ARG_LEN (1)));
     }
 
   xrcond = 0.0;
@@ -161,13 +161,13 @@
         {
           F77_XFCN (spocon, SPOCON, (F77_CONST_CHAR_ARG2 ("U", 1), n, h,
                                      n, anorm, xrcond, pz, piz, spocon_info
-                                     F77_CHAR_ARG_LEN (1)));       
+                                     F77_CHAR_ARG_LEN (1)));
         }
       else
         {
           F77_XFCN (spocon, SPOCON, (F77_CONST_CHAR_ARG2 ("L", 1), n, h,
                                      n, anorm, xrcond, pz, piz, spocon_info
-                                     F77_CHAR_ARG_LEN (1)));       
+                                     F77_CHAR_ARG_LEN (1)));
         }
 
 
@@ -218,7 +218,7 @@
                 {
                   for (octave_idx_type j = 0; j < r_nc; j++)
                     for (octave_idx_type i = j+1; i < r_nr; i++)
-                      tmp.xelem (i, j) = tmp.xelem (j, i); 
+                      tmp.xelem (i, j) = tmp.xelem (j, i);
                 }
               else
                 {