diff --git a/packages/org.eclipse.epp.package.javascript/plugin_customization.ini b/packages/org.eclipse.epp.package.javascript/plugin_customization.ini
index d7f05fd..d1651d6 100644
--- a/packages/org.eclipse.epp.package.javascript/plugin_customization.ini
+++ b/packages/org.eclipse.epp.package.javascript/plugin_customization.ini
@@ -30,6 +30,13 @@
 
 # enable line number ruler in all textual editors by default
 org.eclipse.ui.editors/lineNumberRuler=true
+org.eclipse.ui.editors/showCarriageReturn=false
+org.eclipse.ui.editors/showEnclosedIdeographicSpaces=false
+org.eclipse.ui.editors/showLeadingIdeographicSpaces=false
+org.eclipse.ui.editors/showLineFeed=false
+org.eclipse.ui.editors/showTrailingIdeographicSpaces=false
+org.eclipse.ui.editors/showWhitespaceCharacters=true
+org.eclipse.ui.editors/whitespaceCharacterAlphaValue=35
 
 org.eclipse.ui.ide/unassociatedEditorStrategy=org.eclipse.epp.internal.mpc.ui.askMarketPlace