--- a/src/Pure/PIDE/session.scala Wed Apr 12 19:56:47 2017 +0200
+++ b/src/Pure/PIDE/session.scala Wed Apr 12 21:13:43 2017 +0200
@@ -443,6 +443,7 @@
case _ if output.is_init =>
prover.get.options(session_options)
+ prover.get.session_base(resources)
phase = Session.Ready
debugger.ready()