var mpropdefs = intro.mpropdefs
index.mainmodule.linearize_mpropdefs(mpropdefs)
for cat in intro.cats2mpropdefs.keys do
var defs = intro.cats2mpropdefs[cat].to_a
if defs.is_empty then continue
var mpropdefs = intro.mpropdefs
index.mainmodule.linearize_mpropdefs(mpropdefs)
for cat in intro.cats2mpropdefs.keys do
var defs = intro.cats2mpropdefs[cat].to_a
if defs.is_empty then continue