--- a/scripts/deprecated/md5sum.m	Thu Dec 17 11:42:42 2015 -0500
+++ b/scripts/deprecated/md5sum.m	Thu Dec 17 11:50:59 2015 -0500
@@ -35,7 +35,7 @@
 ## @end example
 ##
 ## Calculate the MD5 sum of the file @var{file}.
-## 
+##
 ## If the second parameter @var{opt} exists and is true, then calculate the MD5
 ## sum of the string @var{str}.
 ##

--- a/scripts/miscellaneous/fileattrib.m	Thu Dec 17 11:42:42 2015 -0500
+++ b/scripts/miscellaneous/fileattrib.m	Thu Dec 17 11:50:59 2015 -0500
@@ -97,7 +97,7 @@
         r(i).system = NaN;
         r(i).hidden = NaN;
       else
-        [~, attrib] = dos (sprintf ('attrib "%s"', r(i).Name));        
+        [~, attrib] = dos (sprintf ('attrib "%s"', r(i).Name));
         ## dos() never returns error status so have to check it indirectly
         if (length (attrib) < 12
             || ! strcmp (deblank (attrib(12:end)), r(i).Name))
@@ -151,7 +151,7 @@
 
 
 %!test
-%! [status, attr] = fileattrib (P_tmpdir ()); 
+%! [status, attr] = fileattrib (P_tmpdir ());
 %! assert (status);
 %! assert (isstruct (attr));
 %! assert (numel (fieldnames (attr)), 14);

--- a/scripts/ode/ode23.m	Thu Dec 17 11:42:42 2015 -0500
+++ b/scripts/ode/ode23.m	Thu Dec 17 11:50:59 2015 -0500
@@ -108,7 +108,7 @@
 
   order = 3;
   solver = "ode23";
-  
+
   if (nargin >= 4)
     if (! isstruct (varargin{1}))
       ## varargin{1:len} are parameters for fun
@@ -222,7 +222,7 @@
                ["ode23: option \"NonNegative\" is ignored", ...
                 " when mass matrix is set\n"]);
     endif
-  else 
+  else
     odeopts.havenonnegative = false;
   endif
 
@@ -237,7 +237,7 @@
 
   if (odeopts.Refine > 0)
     odeopts.haverefine = true;
-  else 
+  else
     odeopts.haverefine = false;
   endif
 
@@ -313,7 +313,7 @@
   endif
 
   ## Starting the initialisation of the core solver ode23
-  
+
   if (havemasshandle)   # Handle only the dynamic mass matrix,
     if (massdependence) # constant mass matrices have already
       mass = @(t,x) odeopts.Mass (t, x, odeopts.funarguments{:});

--- a/scripts/ode/odeplot.m	Thu Dec 17 11:42:42 2015 -0500
+++ b/scripts/ode/odeplot.m	Thu Dec 17 11:50:59 2015 -0500
@@ -36,7 +36,7 @@
 %# For example, solve an anonymous implementation of the "Van der Pol" equation and display the results while solving
 %# @example
 %# fvdb = @@(t,y) [y(2); (1 - y(1)^2) * y(2) - y(1)];
-%# 
+%#
 %# opt = odeset ("OutputFcn", @@odeplot, "RelTol", 1e-6);
 %# sol = ode45 (fvdb, [0 20], [2 0], opt);
 %# @end example
@@ -47,10 +47,10 @@
 function [varargout] = odeplot (t, y, flag, varargin)
 
   ## No input argument check is done for a higher processing speed
-  persistent fig; persistent told; 
+  persistent fig; persistent told;
   persistent yold; persistent counter;
 
-  if (strcmp (flag, "init")) 
+  if (strcmp (flag, "init"))
     ## Nothing to return, t is either the time slot [tstart tstop]
     ## or [t0, t1, ..., tn], y is the inital value vector "init"
     fig = figure; told = t(1,1); yold = y(:,1);
@@ -65,7 +65,7 @@
     plot (told, yold, "-o", "markersize", 1); drawnow;
     varargout{1} = false;
 
-  elseif (strcmp (flag, "done")) 
+  elseif (strcmp (flag, "done"))
     ## Cleanup has to be done, clear the persistent variables because
     ## we don't need them anymore
     clear ("figure", "told", "yold", "counter");

--- a/scripts/ode/private/ode_struct_value_check.m	Thu Dec 17 11:42:42 2015 -0500
+++ b/scripts/ode/private/ode_struct_value_check.m	Thu Dec 17 11:50:59 2015 -0500
@@ -258,7 +258,7 @@
                      [caller ": invalid value assigned to field '%s'"], opt);
          endif
         endif
-        
+
       case "TimeStepNumber"
         if (! isempty (val))
           if (! isscalar (val))

--- a/scripts/ode/private/runge_kutta_23.m	Thu Dec 17 11:42:42 2015 -0500
+++ b/scripts/ode/private/runge_kutta_23.m	Thu Dec 17 11:50:59 2015 -0500
@@ -82,7 +82,7 @@
   else
     args = {};
   endif
-  
+
   if (! isempty (k_vals))    # k values from previous step are passed
     k(:,1) = k_vals(:,end);  # FSAL property
   else
@@ -91,7 +91,7 @@
 
   k(:,2) = feval (f, s(2), x + k(:,1) * aa(2, 1).', args{:});
   k(:,3) = feval (f, s(3), x + k(:,2) * aa(3, 2).', args{:});
-  
+
   ## compute new time and new values for the unkwnowns
   ## t_next = t + dt;
   x_next = x + k(:,1:3) * cc(:); # 3rd order approximation

--- a/scripts/ode/private/runge_kutta_interpolate.m	Thu Dec 17 11:42:42 2015 -0500
+++ b/scripts/ode/private/runge_kutta_interpolate.m	Thu Dec 17 11:50:59 2015 -0500
@@ -126,5 +126,5 @@
           (s .* (1-s).^2 * dt   ) .* der(:,1) + ...
           ((3-2*s) .* s.^2      ) .* x(:,2) + ...
           ((s-1) .* s.^2   * dt ) .* der(:,2);
-  
+
 endfunction