make target for help

Makefile

@@ -7,6 +7,11 @@ honk: .preflightcheck schema.sql *.go go.mod
 .preflightcheck: preflight.sh
 	@sh ./preflight.sh
 
+help:
+	for m in docs/*.[13578] ; do \
+	mandoc -T html -O fragment,man=%N.%S.html $$m | sed -E 's/<a class="Lk" href="([[:alnum:]._-]*)">/<img src="\1"><br>/g' > $$m.html ; \
+	done
+
 clean:
 	rm -f honk