IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
iso pair char1111 1. 'a : S
2. 'b : S
3. P : 'b 4. rep : 'a'b 5. abs : 'b'a 6. r:'b. abs(r) = (@a:'a. (r = rep(a)))
7. type_definition('b;'a;P;rep)
8. a : 'a 9. a1 : 'a 10. rep(a) = rep(a1)
a = a1