--- a/src/HOL/ROOT Sun Oct 25 16:52:13 2015 +0100 +++ b/src/HOL/ROOT Sun Oct 25 17:30:06 2015 +0100 @@ -179,6 +179,7 @@ AVL_Map RBT_Map Tree23_Map + Tree234_Map document_files "root.tex" "root.bib" session "HOL-Import" in Import = HOL +