-> `po_translatable_pages` seems entirely safe. `po_link_to` w/o usedirs
-> causes ikiwiki to error out. If it were changed to fall back to a safe
-> setting in this case rather than error, it would be safe.
+> `po_link_to` w/o usedirs causes ikiwiki to error out. If it were
+> changed to fall back to a safe setting in this case rather than
+> error, it would be safe.