--- a/scripts/ode/odeplot.m	Fri Dec 18 08:08:38 2015 +0100
+++ b/scripts/ode/odeplot.m	Fri Dec 18 08:14:00 2015 +0100
@@ -18,33 +18,33 @@
 
 ## Author: Thomas Treichl <treichl@users.sourceforge.net>
 
-%# -*- texinfo -*-
-%# @deftypefn {} {[@var{ret}] =} odeplot (@var{t}, @var{y}, @var{flag})
-%#
-%# Open a new figure window and plot the results from the variable @var{y} of type column vector over time while solving. The types and the values of the input parameter @var{t} and the output parameter @var{ret} depend on the input value @var{flag} that is of type string. If @var{flag} is
-%# @table @option
-%# @item  @code{"init"}
-%# then @var{t} must be a double column vector of length 2 with the first and the last time step and nothing is returned from this function,
-%# @item  @code{""}
-%# then @var{t} must be a double scalar specifying the actual time step and the return value is false (resp. value 0) for 'not stop solving',
-%# @item  @code{"done"}
-%# then @var{t} must be a double scalar specifying the last time step and nothing is returned from this function.
-%# @end table
-%#
-%# This function is called by a ode solver function if it was specified in an options structure with the @command{odeset}. This function is an internal helper function therefore it should never be necessary that this function is called directly by a user. There is only little error detection implemented in this function file to achieve the highest performance.
-%#
-%# 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
-%# @end deftypefn
-%#
-%# @seealso{odeset,odeget}
+## -*- texinfo -*-
+## @deftypefn {} {[@var{ret}] =} odeplot (@var{t}, @var{y}, @var{flag})
+##
+## Open a new figure window and plot the results from the variable @var{y} of type column vector over time while solving. The types and the values of the input parameter @var{t} and the output parameter @var{ret} depend on the input value @var{flag} that is of type string. If @var{flag} is
+## @table @option
+## @item  @code{"init"}
+## then @var{t} must be a double column vector of length 2 with the first and the last time step and nothing is returned from this function,
+## @item  @code{""}
+## then @var{t} must be a double scalar specifying the actual time step and the return value is false (resp. value 0) for 'not stop solving',
+## @item  @code{"done"}
+## then @var{t} must be a double scalar specifying the last time step and nothing is returned from this function.
+## @end table
+##
+## This function is called by a ode solver function if it was specified in an options structure with the @command{odeset}. This function is an internal helper function therefore it should never be necessary that this function is called directly by a user. There is only little error detection implemented in this function file to achieve the highest performance.
+##
+## 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
+## @end deftypefn
+##
+## @seealso{odeset,odeget}
 
-function [varargout] = odeplot (t, y, flag, varargin)
+function ret = odeplot (t, y, flag, varargin)
 
   ## No input argument check is done for a higher processing speed
   persistent fig; persistent told;
@@ -57,13 +57,13 @@
     counter = 1;
 
   elseif (isempty (flag))
-    ## Return something in varargout{1}, either false for "not stopping
+    ## Return something, either false for "not stopping
     ## the integration" or true for "stopping the integration"
     counter = counter + 1; figure (fig);
     told(counter,1) = t(1,1);
     yold(:,counter) = y(:,1);
     plot (told, yold, "-o", "markersize", 1); drawnow;
-    varargout{1} = false;
+    ret = false;
 
   elseif (strcmp (flag, "done"))
     ## Cleanup has to be done, clear the persistent variables because