diff options
Diffstat (limited to 'otfl-font-ota.lua')
| -rw-r--r-- | otfl-font-ota.lua | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/otfl-font-ota.lua b/otfl-font-ota.lua index 558e2fc..0b61e17 100644 --- a/otfl-font-ota.lua +++ b/otfl-font-ota.lua @@ -35,14 +35,8 @@ local penalty = node.id('penalty') local set_attribute = node.set_attribute local has_attribute = node.has_attribute local traverse_id = node.traverse_id -local delete_node = nodes.delete -local replace_node = nodes.replace -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') @@ -56,7 +50,6 @@ local a_to_language = otf.a_to_language -- font related value, but then we also need dynamic features which is -- somewhat slower; and .. we need a chain of them - function fonts.initializers.node.otf.analyze(tfmdata,value,attr) if attr and attr > 0 then script, language = a_to_script[attr], a_to_language[attr] @@ -195,8 +188,6 @@ function fonts.analyzers.methods.nocolor(head,font,attr) return head, true end -otf.remove_joiners = false -- true -- for idris who want it as option - local function finish(first,last) if last then if first == last then @@ -242,22 +233,10 @@ function fonts.analyzers.methods.arab(head,font,attr) -- maybe make a special ve local tfmdata = fontdata[font] local marks = tfmdata.marks local first, last, current, done = nil, nil, head, false - local joiners, nonjoiners - local removejoiners = tfmdata.remove_joiners -- or otf.remove_joiners - if removejoiners then - joiners, nonjoiners = { }, { } - end while current do if current.id == glyph and current.subtype<256 and current.font == font and not has_attribute(current,state) then done = true local char = current.char - if removejoiners then - if char == zwj then - joiners[#joiners+1] = current - elseif char == zwnj then - nonjoiners[#nonjoiners+1] = current - end - end if marks[char] then set_attribute(current,state,5) -- mark if trace_analyzing then fcs(current,"font:mark") end @@ -303,22 +282,5 @@ function fonts.analyzers.methods.arab(head,font,attr) -- maybe make a special ve current = current.next end first, last = finish(first,last) - if removejoiners then - -- is never head - for i=1,#joiners do - delete_node(head,joiners[i]) - end - for i=1,#nonjoiners do - replace_node(head,nonjoiners[i],new_glue_node(0)) -- or maybe a kern - end - end return head, done end - -table.insert(fonts.manipulators,"joiners") - -function fonts.initializers.node.otf.joiners(tfmdata,value) - if value == "strip" then - tfmdata.remove_joiners = true - end -end |