diff -r 644a78e08033 -r 76b739c0bedd src/Pure/PIDE/rendering.scala
--- a/src/Pure/PIDE/rendering.scala	Sun Mar 15 11:57:59 2020 +0100
+++ b/src/Pure/PIDE/rendering.scala	Wed Mar 18 16:46:07 2020 +0100
@@ -209,7 +209,7 @@
       Markup.BAD)
 
   val warning_elements = Markup.Elements(Markup.WARNING, Markup.LEGACY)
-  val error_elements = Markup.Elements(Markup.ERROR, Markup.BAD)
+  val error_elements = Markup.Elements(Markup.ERROR)
 
   val caret_focus_elements = Markup.Elements(Markup.ENTITY)