wiz 14dbdf5518 Negative exit code cleanup: Replace exit(-x) with exit(x). ... As seen on tech-userlevel.		2001-04-06 11:13:45 +00:00
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Makefile	…
data.c	…
teach.c	…
ttext1.c	…
ttext2.c	…
tutor.c	…
tutor.h	…