--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/extract_fcs_keywords/extractKeywords.xml	Mon Feb 27 12:49:02 2017 -0500
@@ -0,0 +1,70 @@
+<tool id="extract_fcs_keywords" name="Extract keywords" version="1.0">
+  <description>from FCS files.</description>
+  <requirements>
+    <requirement type="package" version="3.3.0">r</requirement>
+    <requirement type="package" version="1.38.2">bioconductor-flowcore</requirement>
+  </requirements>
+  <stdio>
+    <exit_code range="1:" />
+  </stdio>
+  <command><![CDATA[
+    Rscript --slave --vanilla $__tool_directory__/FCSKeyword.R --args "${input}" "${keyword_file}"
+  ]]>
+  </command>
+  <inputs>
+    <param format="fcs" name="input" type="data" label="FCS file"/>
+  </inputs>
+  <outputs>
+    <data format="tabular" name="keyword_file" label="Extract Keywords on ${input.name}"/>
+  </outputs>
+  <tests>
+    <test>
+      <param name="input" value="testfcs1.fcs"/>
+      <output name="keyword_file" file="out.tabular" lines_diff="2"/>
+    </test>
+  </tests>
+  <help><![CDATA[
+   This tool extracts the Keywords from a FCS file.
+
+-----
+
+**Input files**
+
+This tool uses FCS files as input.
+
+**Output file**
+
+The list of FCS file headers is output.
+
+-----
+
+**Example**
+
+FCSversion=2
+
+$BYTEORD=4,3,2,1
+
+$DATATYPE=I
+
+$NEXTDATA=0
+
+$SYS=Macintosh System Software 9.2.2
+
+CREATOR=CELLQuest 3.3
+
+$TOT=20000
+
+$MODE=L
+
+$PAR=6
+
+$P1N=FSC-H
+
+.
+
+..
+
+...
+  ]]>
+  </help>
+</tool>