<tool id="combine" name="Combine" version="0.1">
  <description>Combine Tabular with same header</description>
  <command interpreter="bash">

    combine.sh $output
    #for $f in $texts# $f #end for#
  </command>
  <inputs>
     <param name="texts" type="data_collection" label="Collection of Tabular data" help="" optional="false" format="txt" collection_type="list" />
  </inputs>
  <stdio>
    <exit_code range="5"  level="warning"   description="Your input sets were all empty. Either the tool that generated the input sets did not work correctly or no results were found."/>
  </stdio>

  <outputs>
    <data name="output"  format="tabular" ></data>
  </outputs>
  <help>



  </help>
</tool>