mb event system 6 Sections EventSystems Search Doc
IF YOU CAN SEE THIS go to http://www.cs.cornell.edu/Info/People/sfa/Nuprl/Shared/Xindentation_hack_doc.html
RankTheoremName
9Thm* L:MsgA List. (A,BL.A ||+ B (M:MsgA. (BL.M ||+ B M ||+ (L))[ma-join-list-compat]
cites the following:
8Thm* L:MsgA List. 
Thm* (A,BL.A ||+ B (L MsgA & (M:MsgA. (BL.M ||+ B M ||+ (L))
[ma-join-list-property]
IF YOU CAN SEE THIS go to http://www.cs.cornell.edu/Info/People/sfa/Nuprl/Shared/Xindentation_hack_doc.html
mb event system 6 Sections EventSystems Search Doc