Workaround for https://youtrack.jetbrains.com/issue/IDEA-317355

configIdea.sh

@@ -32,5 +32,8 @@ fi
 if [[ ! -f /drupal/.idea/workspace.xml ]]; then
   echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?><project version=\"4\"></project>" > /drupal/.idea/workspace.xml
 fi
+if [[ -f /drupal/.idea/codeStyles/Project.xml ]]; then
+  sed -i "/\bLINE_SEPARATOR\b/d" /drupal/.idea/codeStyles/Project.xml
+fi
 
 php /usr/local/bin/.configIdea.php $UUID