--- a/thys/ROOT Fri Jun 30 17:41:59 2017 +0100
+++ b/thys/ROOT Fri Jun 30 21:13:40 2017 +0100
@@ -5,7 +5,7 @@
"Simplifying"
(*"Sulzmann"*)
"Positions"
- "Fun"
+ "Exercises"
session Paper in "Paper" = Lex +
options [document = pdf, document_output = "..", document_variants="paper"]