--- a/headtail.xml	Sat Mar 10 08:17:36 2012 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,30 +0,0 @@
-<tool id="headtail" name="head-or-tail">
-  <description>of a file</description>
-  <command>$headortail -n $nline $input > $out_file1 </command>
-  <inputs>
-    <param name="input" format="txt" type="data" label="Original file"/>
-    <param name="nline" size="10" type="integer" value="10" label="Number of lines to output"/>
-    <param name="headortail" type="select" label="Head or Tail">
-        <option value="head" selected="true">head</option>
-        <option value="tail">tail</option>
-    </param>
-  </inputs>
-  <outputs>
-    <data format="input" name="out_file1" />
-  </outputs>
-  <tests>
-    <test>
-      <output name="out_file1" file="testmap.head"/>
-      <param name="input" value="test.map" ftype="TXT"/>
-      <param name="n" value="10"/>
-      <param name="headortail"  value="head" />
-    </test>
-  </tests>
-  <help>
-
-**What it does**
-
-This is a wrapper of the unix head/tail command, which is used to show lines at the beginning or at the end of a file.  
-
-  </help>
-</tool>