Hey, look at that. A strawman IANA registry.

iana/Makefile

@@ -0,0 +1,41 @@
+id_base = ..
+xml2rfc ?= xml2rfc
+kramdown-rfc2629 ?= kramdown-rfc2629
+idnits ?= idnits
+
+title = west-webappsec-csp-reg
+latest = $(shell (ls draft-${title}-*.xml || echo "draft-${title}-00.xml") | sort | tail -1)
+version = $(shell basename ${latest} .xml | awk -F- '{print $$NF}')
+
+target = draft-$(title)-$(version)
+prev = draft-$(title)-$(shell printf "%.2d" `echo ${version}-1 | bc`)
+next = draft-$(title)-$(shell printf "%.2d" `echo ${version}+1 | bc`)
+
+.PHONY: latest clean next diff idnits update
+
+latest: $(target).html $(target).txt
+
+clean:
+	rm -f $(target).html $(target).txt
+
+next: 
+	cp $(target).xml $(next).xml
+	sed -i '' -e"s/$(target)/$(next)/" draft.md
+
+diff: 
+	rfcdiff $(prev).txt $(target).txt
+
+idnits: $(target).txt
+	$(idnits) $<
+
+%.xml: draft.md
+	$(kramdown-rfc2629) $< > $@
+
+%.html: %.xml
+	$(xml2rfc) --html $< $@
+
+%.txt: %.xml
+	$(xml2rfc) $< $@
+
+update:
+	cp $(id_base)/Tools/skel/Makefile .