I think there may be a bug in the unix makefile.
It looks to me like the clean command would delete x.h and io.h, and
I don't see any way to get them back from other distributed sources.
Selden
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clean:
@if [ -f p.* ] ; \
then \
echo "UNABLE TO COMPLY - FILES ARE BEING EDITED" ; \
else \
rm -f HISTORY x.h io.h $(OBJECTS) ; \
rm -f md5 mddriver.o test.out ; \
rm -rf distribution ; \
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