# HG changeset patch
# User Rik <rik@octave.org>
# Date 1471230969 25200
# Node ID 12f1d273d22a7293cc8399224e746f48353817ca
# Parent  446b542fd082593daa49195914538368383abf91
maint: Remove trailing spaces from code.

* graphics.cc, help.cc, ov-oncleanup.cc, material.m, __axis_label__.m,
title.m, isocaps.m, reducepatch.m, reducevolume.m:
Remove trailing spaces from code.

diff -r 446b542fd082 -r 12f1d273d22a libinterp/corefcn/graphics.cc
--- a/libinterp/corefcn/graphics.cc	Sun Aug 14 20:07:51 2016 -0700
+++ b/libinterp/corefcn/graphics.cc	Sun Aug 14 20:16:09 2016 -0700
@@ -4827,8 +4827,8 @@
   gridcolor = color_values (0.15, 0.15, 0.15);
   gridcolormode = "auto";
   gridlinestyle = "-";
-   
-  labelfontsizemultiplier = 1.1; 
+
+  labelfontsizemultiplier = 1.1;
 
   layer = "bottom";
 
@@ -4858,8 +4858,8 @@
 
   tightinset = Matrix (1, 4, 0.0);
 
-  titlefontsizemultiplier = 1.1; 
-  titlefontweight = "bold"; 
+  titlefontsizemultiplier = 1.1;
+  titlefontweight = "bold";
 
   Matrix tview (1, 2, 0.0);
   tview(1) = 90;
diff -r 446b542fd082 -r 12f1d273d22a libinterp/corefcn/help.cc
--- a/libinterp/corefcn/help.cc	Sun Aug 14 20:07:51 2016 -0700
+++ b/libinterp/corefcn/help.cc	Sun Aug 14 20:16:09 2016 -0700
@@ -419,7 +419,7 @@
 
           // Skip help text.
           file.ignore (std::numeric_limits<std::streamsize>::max(), 0x1d);
- 
+
           // Position of end of help text.
           std::streamoff len = file.tellg () - beg - 1;
 
diff -r 446b542fd082 -r 12f1d273d22a libinterp/octave-value/ov-oncleanup.cc
--- a/libinterp/octave-value/ov-oncleanup.cc	Sun Aug 14 20:07:51 2016 -0700
+++ b/libinterp/octave-value/ov-oncleanup.cc	Sun Aug 14 20:16:09 2016 -0700
@@ -94,7 +94,7 @@
       std::string msg = last_error_message ();
       warning ("onCleanup: error caught while executing cleanup function:\n%s\n",
                msg.c_str ());
-      
+
     }
   catch (...) // Yes, the black hole.  We're in a d-tor.
     {
diff -r 446b542fd082 -r 12f1d273d22a scripts/plot/appearance/material.m
--- a/scripts/plot/appearance/material.m	Sun Aug 14 20:07:51 2016 -0700
+++ b/scripts/plot/appearance/material.m	Sun Aug 14 20:16:09 2016 -0700
@@ -304,7 +304,7 @@
 %!error <incorrect number of elements in material vector> material ([1 2 3 4 5 6])
 %!error <MTYPE must be a named material or a vector> material ({})
 
-%!error <Invalid call to material.> 
+%!error <Invalid call to material.>
 %! hf = figure ("visible", "off");
 %! unwind_protect
 %!   material (hf);
diff -r 446b542fd082 -r 12f1d273d22a scripts/plot/appearance/private/__axis_label__.m
--- a/scripts/plot/appearance/private/__axis_label__.m	Sun Aug 14 20:07:51 2016 -0700
+++ b/scripts/plot/appearance/private/__axis_label__.m	Sun Aug 14 20:16:09 2016 -0700
@@ -36,9 +36,9 @@
           "string", txt,
           varargin{:});
 
-  ## FIXME: It would be better to delete only the listener that [xyz]label 
+  ## FIXME: It would be better to delete only the listener that [xyz]label
   ##        installed.  But this didn't work, so instead it deletes all
-  ##        listener's on the [xyz]color property. 
+  ##        listener's on the [xyz]color property.
   dellistener (hax, [caller(1) "color"]);
   addlistener (hax, [caller(1) "color"], {@cb_color, h, caller(1)});
 
diff -r 446b542fd082 -r 12f1d273d22a scripts/plot/appearance/title.m
--- a/scripts/plot/appearance/title.m	Sun Aug 14 20:07:51 2016 -0700
+++ b/scripts/plot/appearance/title.m	Sun Aug 14 20:16:09 2016 -0700
@@ -49,7 +49,7 @@
   endif
 
   htmp = get (hax, "title");
-  
+
   set (htmp, "fontangle", get (hax, "fontangle"),
              "fontname", get (hax, "fontname"),
              "fontunits", get (hax, "fontunits"),   # must precede fontsize
diff -r 446b542fd082 -r 12f1d273d22a scripts/plot/draw/isocaps.m
--- a/scripts/plot/draw/isocaps.m	Sun Aug 14 20:07:51 2016 -0700
+++ b/scripts/plot/draw/isocaps.m	Sun Aug 14 20:16:09 2016 -0700
@@ -398,7 +398,7 @@
 %! isoval = .5;
 %! x = 1:3:22;  y = -14:5:11;  z = linspace (16, 18, 4);
 %! [xx, yy, zz] = meshgrid (x, y, z);
-%! clf; 
+%! clf;
 %! %% two arguments, no output
 %! subplot (2, 2, 1);
 %!  isocaps (v, isoval);
@@ -529,7 +529,7 @@
 
 ## five arguments + three strings (different order), three outputs
 %!test
-%! [faces, vertices, fvcdata] = isocaps (x, y, z, val, iso, 
+%! [faces, vertices, fvcdata] = isocaps (x, y, z, val, iso,
 %!                                       "below", "v", "zmax");
 %! assert (columns (faces), 3);
 %! assert (columns (vertices), 3);
diff -r 446b542fd082 -r 12f1d273d22a scripts/plot/draw/reducepatch.m
--- a/scripts/plot/draw/reducepatch.m	Sun Aug 14 20:07:51 2016 -0700
+++ b/scripts/plot/draw/reducepatch.m	Sun Aug 14 20:16:09 2016 -0700
@@ -201,7 +201,7 @@
   endif
 
   ## get reduction_factor
-  if (nargin - num_string_inputs > i_fv) 
+  if (nargin - num_string_inputs > i_fv)
     reduction_factor = varargin{i_fv + 1};
     if (! isscalar (reduction_factor) || reduction_factor <= 0)
       error ("reducepatch: REDUCTION_FACTOR must be a positive scalar");
diff -r 446b542fd082 -r 12f1d273d22a scripts/plot/draw/reducevolume.m
--- a/scripts/plot/draw/reducevolume.m	Sun Aug 14 20:07:51 2016 -0700
+++ b/scripts/plot/draw/reducevolume.m	Sun Aug 14 20:16:09 2016 -0700
@@ -197,7 +197,7 @@
 ## two inputs, one output
 %!test
 %! nv = reducevolume (v, [4 3 2]);
-%! nv_expected = [1 25; 4 28];  nv_expected(:,:,2) = [97 121; 100 124]; 
+%! nv_expected = [1 25; 4 28];  nv_expected(:,:,2) = [97 121; 100 124];
 %! assert (nv, nv_expected);
 
 ## two inputs, four outputs
@@ -206,7 +206,7 @@
 %! nx_expected(1:2,1,1:2) = 1;  nx_expected(:,2,:) = 5;
 %! ny_expected(1,1:2,1:2) = 1;  ny_expected(2,:,:) = 4;
 %! nz_expected(1:2,1:2,1) = 1;  nz_expected(:,:,2) = 3;
-%! nv_expected = [1 25; 4 28];  nv_expected(:,:,2) = [97 121; 100 124]; 
+%! nv_expected = [1 25; 4 28];  nv_expected(:,:,2) = [97 121; 100 124];
 %! assert (nx, nx_expected);
 %! assert (ny, ny_expected);
 %! assert (nz, nz_expected);
@@ -215,7 +215,7 @@
 ## five inputs, one output
 %!test
 %! nv = reducevolume (x, y, z, v, [4 3 2]);
-%! nv_expected = [1 25; 4 28];  nv_expected(:,:,2) = [97 121; 100 124]; 
+%! nv_expected = [1 25; 4 28];  nv_expected(:,:,2) = [97 121; 100 124];
 %! assert (nv, nv_expected);
 
 ## five inputs, four outputs (coordinates are vectors)
@@ -224,7 +224,7 @@
 %! nx_expected(1:2,1,1:2) = x(1); nx_expected(:,2,:) = x(5);
 %! ny_expected(1,1:2,1:2) = y(1); ny_expected(2,:,:) = y(4);
 %! nz_expected(1:2,1:2,1) = z(1); nz_expected(:,:,2) = z(3);
-%! nv_expected = [1 25; 4 28]; nv_expected(:,:,2) = [97 121; 100 124]; 
+%! nv_expected = [1 25; 4 28]; nv_expected(:,:,2) = [97 121; 100 124];
 %! assert (nx, nx_expected);
 %! assert (ny, ny_expected);
 %! assert (nz, nz_expected);
@@ -236,7 +236,7 @@
 %! nx_expected(1:2,1,1:2) = x(1); nx_expected(:,2,:) = x(5);
 %! ny_expected(1,1:2,1:2) = y(1); ny_expected(2,:,:) = y(4);
 %! nz_expected(1:2,1:2,1) = z(1); nz_expected(:,:,2) = z(3);
-%! nv_expected = [1 25; 4 28]; nv_expected(:,:,2) = [97 121; 100 124]; 
+%! nv_expected = [1 25; 4 28]; nv_expected(:,:,2) = [97 121; 100 124];
 %! assert (nx, nx_expected);
 %! assert (ny, ny_expected);
 %! assert (nz, nz_expected);
@@ -250,7 +250,7 @@
 %! ny_expected(1,1:3,1:2) = y(1); ny_expected(2,:,:) = y(4);
 %! nz_expected(1:2,1:3,1) = z(1); nz_expected(:,:,2) = z(4);
 %! nv_expected = [1 19 37; 4 22 40];
-%! nv_expected(:,:,2) = [145 163 181; 148 166 184]; 
+%! nv_expected(:,:,2) = [145 163 181; 148 166 184];
 %! assert (nx, nx_expected);
 %! assert (ny, ny_expected);
 %! assert (nz, nz_expected);