diff options
Diffstat (limited to 'otfl-font-ota.lua')
| -rw-r--r-- | otfl-font-ota.lua | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/otfl-font-ota.lua b/otfl-font-ota.lua index e2fa3f2..558e2fc 100644 --- a/otfl-font-ota.lua +++ b/otfl-font-ota.lua @@ -41,6 +41,8 @@ local insert_node_after = node.insert_after local insert_node_before = node.insert_before local traverse_node_list = node.traverse +local new_glue_node = nodes.glue + local fontdata = fonts.ids local state = attributes.private('state') @@ -302,11 +304,12 @@ function fonts.analyzers.methods.arab(head,font,attr) -- maybe make a special ve end first, last = finish(first,last) if removejoiners then + -- is never head for i=1,#joiners do - head = delete_node(head,joiners[i]) + delete_node(head,joiners[i]) end for i=1,#nonjoiners do - head = replace_node(head,nonjoiners[i],nodes.glue(0)) -- or maybe a kern + replace_node(head,nonjoiners[i],new_glue_node(0)) -- or maybe a kern end end return head, done |