--- a/src/Pure/PIDE/markup.scala Mon Aug 10 20:25:04 2015 +0200
+++ b/src/Pure/PIDE/markup.scala Mon Aug 10 20:42:59 2015 +0200
@@ -264,7 +264,6 @@
val ML_TYPING = "ML_typing"
val ML_BREAKPOINT = "ML_breakpoint"
- val ML_Breakpoint = new Markup_Long(ML_BREAKPOINT, SERIAL)
/* outer syntax */