diff -r 66a454290286 -r 8d2d8f4077af nbproject/configurations.xml
--- a/nbproject/configurations.xml	Tue Dec 01 23:30:00 2020 +0100
+++ b/nbproject/configurations.xml	Thu Dec 03 17:16:09 2020 +0100
@@ -42,7 +42,6 @@
   <logicalFolder name="root" displayName="root" projectFiles="true" kind="ROOT">
     <df root="." name="0">
       <df name="src">
-        <in>XMLDocumentConstructor.h</in>
         <in>relpipe-in-yaml.cpp</in>
       </df>
     </df>
@@ -132,8 +131,6 @@
           <preBuildFirst>true</preBuildFirst>
         </preBuild>
       </makefileType>
-      <item path="src/XMLDocumentConstructor.h" ex="false" tool="3" flavor2="0">
-      </item>
       <item path="src/relpipe-in-yaml.cpp" ex="false" tool="1" flavor2="0">
         <ccTool flags="0">
         </ccTool>