Initial revision

doc/em/Makefile

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+head:   doc.pr
+
+NROFF=nroff
+FILES = macr.nr title.nr intro.nr mem.nr ispace.nr dspace.nr mapping.nr types.nr descr.nr iotrap.nr mach.nr assem.nr app.nr
+IOP=../../util/ass/ip_spec.t
+
+doc.pr: $(FILES) itables em.i
+	tbl $(FILES) | $(NROFF) >doc.pr
+
+opr:	doc.pr
+	make pr | opr
+
+pr:
+	@make "NROFF="$NROFF doc.pr >makepr.out 2>&1
+	@cat doc.pr
+
+app.t:	itables em.i
+
+em.i:	int/em.p
+	@echo Sorry, this copy was edited by hand from int/em.p
+
+itables: $(IOP)
+	awk -f ip.awk $(IOP) | tbl >itables
+
+.SUFFIXES : .pr .nr
+.nr.pr: ; tbl macr.nr $*.nr | $(NROFF) >$@
+
+cont.t intro.t mem.t ispace.t dspace.t mapping.t succ.t descr.t iotrap.t mach.t assem.t kern.t app.t: macr.nr

doc/em/READ_ME

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+Sorry, the kun macro package is not ours to distribute.