/Makefile/1.9/Thu May 23 18:43:00 2002//
/tutor.h/1.5/Tue Jun  3 03:01:38 2003//
/teach.c/1.14/Thu Oct 29 04:28:37 2009//
/ttext1.c/1.6/Thu Oct 29 04:28:37 2009//
/ttext2.c/1.7/Thu Oct 29 04:28:37 2009//
/tutor.c/1.6/Thu Oct 29 04:28:37 2009//
/data.c/1.7/Mon Dec 17 02:31:09 2012//
D
