--- a/scripts/strings/index.m	Mon Jun 24 08:12:01 1996 +0000
+++ b/scripts/strings/index.m	Mon Jun 24 09:15:24 1996 +0000
@@ -1,33 +1,34 @@
-# Copyright (C) 1996 Kurt Hornik
-# 
-# This file is part of Octave.
-# 
-# Octave is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by the
-# Free Software Foundation; either version 2, or (at your option) any
-# later version.
-# 
-# Octave is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-# for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with Octave; see the file COPYING.  If not, write to the Free
-# Software Foundation, 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+### Copyright (C) 1996 Kurt Hornik
+### 
+### This file is part of Octave.
+###
+### Octave is free software; you can redistribute it and/or modify it
+### under the terms of the GNU General Public License as published by
+### the Free Software Foundation; either version 2, or (at your option)
+### any later version.
+###
+### Octave is distributed in the hope that it will be useful, but
+### WITHOUT ANY WARRANTY; without even the implied warranty of
+### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+### General Public License for more details.
+###
+### You should have received a copy of the GNU General Public License
+### along with Octave; see the file COPYING.  If not, write to the Free
+### Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+### 02111-1307, USA.
 
 function n = index (s, t)
 
-# usage:  index (s, t)
-#
-# Returns the position of the first occurence of the string T in the
-# string S or 0 if no occurence is found.
-#
-# NOTE: this function does not work for arrays of strings.
+  ## usage:  index (s, t)
+  ##
+  ## Returns the position of the first occurence of the string T in the
+  ## string S or 0 if no occurence is found.
+  ##
+  ## NOTE: this function does not work for arrays of strings.
 
-# This is patterned after the AWK function of the same name.
+  ## This is patterned after the AWK function of the same name.
 
-# Original version by Kurt Hornik <Kurt.Hornik@ci.tuwien.ac.at>.
+  ## Original version by Kurt Hornik <Kurt.Hornik@ci.tuwien.ac.at>.
 
   if (nargin != 2)
     usage ("index (s, t)");