local subtables = {}
if ft.specification then
for feat_name,v in pairs(ft.specification.features.normal) do
- if v==true then
+ if v==true and ft.resources then
for _,i in pairs(ft.resources.sequences) do
- if i.order[1]== feat_name and i.type == 'gpos_single' then
+ if i.order[1]== feat_name and i.type == 'gpos_single' and type(i.subtables)=='table' then
for _,st in pairs(i.subtables) do
subtables[st] = true
end
luatexbase.add_to_callback(
'luaotfload.patch_font',
function (tfmdata)
- if tfmdata.cidinfo then
- local rd = ltjr_prepare_cid_font(tfmdata.cidinfo.registry, tfmdata.cidinfo.ordering)
+ local cidinfo = tfmdata.cidinfo or tfmdata.resources.cidinfo
+ if cidinfo and cidinfo.registry and cidinfo.ordering then
+ local rd = ltjr_prepare_cid_font(cidinfo.registry, cidinfo.ordering)
if rd then
local ru, rc = rd.resources.unicodes, rd.characters
for i,v in pairs(tfmdata.characters) do