rel=$(program)-$$vers ; \
tar -cJf $${rel}.tar.xz --transform=s",^,$${rel}/," $(src) ;
-htmlpage:
- groff -m mandoc -T ascii $(program).1 | man2html -t 'Man page: $(program)(1)' >| $(program).1.html;
+$(program).1.html: $(program).1
+ man2html $< > $@