src/Pure/PIDE/command.scala
changeset 68729 3a02b424d5fb
parent 68728 c07f6fa02c59
child 68758 a110e7e24e55
--- a/src/Pure/PIDE/command.scala	Tue Jul 31 21:06:09 2018 +0200
+++ b/src/Pure/PIDE/command.scala	Tue Jul 31 21:11:24 2018 +0200
@@ -605,7 +605,7 @@
 
   val core_range: Text.Range =
     Text.Range(0,
-      (length /: span.content.reverse.iterator.takeWhile(_.is_improper))(_ - _.source.length))
+      (length /: span.content.reverse.iterator.takeWhile(_.is_ignored))(_ - _.source.length))
 
   def source(range: Text.Range): String = range.substring(source)