txt2pre = $(PERL) -I lib ./Documentation/txt2pre <$< >$@+ && \
touch -r $< $@+ && mv $@+ $@
txt := INSTALL README COPYING TODO
-dtxt := design_notes.txt design_www.txt dc-dlvr-spam-flow.txt
+dtxt := design_notes.txt design_www.txt dc-dlvr-spam-flow.txt hosted.txt
dtxt := $(addprefix Documentation/, $(dtxt)) $(mantxt)
%.html: %.txt