--- a/qiime2/qiime_diversity_mantel.xml	Sun Jul 21 02:21:34 2019 -0400
+++ b/qiime2/qiime_diversity_mantel.xml	Wed Jul 31 03:06:00 2019 -0400
@@ -14,7 +14,7 @@
  --p-method=$pmethod
 #end if
 
-#if $ppermutations:
+#if str($ppermutations):
  --p-permutations=$ppermutations
 #end if
 
@@ -22,14 +22,30 @@
  --p-intersect-ids
 #end if
 
+
+
+#if '__sq__' in str($plabel1):
+  #set $plabel1_temp = $plabel1.replace('__sq__', "'")
+  #set $plabel1 = $plabel1_temp
+#end if
+
 #if str($plabel1):
  --p-label1="$plabel1"
 #end if
 
+
+
+#if '__sq__' in str($plabel2):
+  #set $plabel2_temp = $plabel2.replace('__sq__', "'")
+  #set $plabel2 = $plabel2_temp
+#end if
+
 #if str($plabel2):
  --p-label2="$plabel2"
 #end if
 
+
+
 --o-visualization=ovisualization
 ;
 qiime tools export --input-path ovisualization.qzv --output-path out   && mkdir -p '$ovisualization.files_path'
@@ -46,8 +62,8 @@
 		</param>
 		<param label="--p-permutations: INTEGER Range(0, None)     The number of permutations to be run when computing p-values. Supplying a value of zero will disable permutation testing and p-values will not be calculated (this results in *much* quicker execution time if p-values are not desired).               [default: 999]" name="ppermutations" optional="True" type="integer" min="0" value="999"/>
 		<param label="--p-intersect-ids: --p-no-intersect-ids If supplied, IDs that are not found in both distance matrices will be discarded before applying the Mantel test. Default behavior is to error on any mismatched IDs.                                   [default: False]" name="pintersectids" selected="False" type="boolean"/>
-		<param label="--p-label1: TEXT      Label for `dm1` in the output visualization. [default: 'Distance Matrix 1']" name="plabel1" optional="True" type="text" value="'Distance Matrix 1'"/>
-		<param label="--p-label2: TEXT      Label for `dm2` in the output visualization. [default: 'Distance Matrix 2']" name="plabel2" optional="True" type="text" value="'Distance Matrix 2'"/>
+		<param label="--p-label1: TEXT      Label for `dm1` in the output visualization. [default: 'Distance Matrix 1']" name="plabel1" optional="True" type="text" value="Distance Matrix 1"/>
+		<param label="--p-label2: TEXT      Label for `dm2` in the output visualization. [default: 'Distance Matrix 2']" name="plabel2" optional="True" type="text" value="Distance Matrix 2"/>
 	</inputs>
 	<outputs>
 		<data format="html" label="${tool.name} on ${on_string}: visualization.qzv" name="ovisualization"/>