Add missing files

luametalatex-node-luaotfload.lua

@@ -0,0 +1,36 @@
+-- Provide enough compatibility function to make luaotfload happy
+
+local properties = node.direct.get_properties_table()
+local flush = node.direct.flush_list
+local meta = {__gc = function(t) if t.components then flush(t.components) end end}
+
+function node.direct.getcomponents(n)
+  local props = properties[n]
+  return props and props.components and props.components.components
+end
+
+function node.direct.setcomponents(n, comp)
+  local props = properties[n]
+  if not props then
+    if not comp then return end
+    props = {components = setmetatable({components = comp}, meta)}
+    properties[n] = props
+    return
+  end
+  local props_comp = props.components
+  if props_comp then
+    props_comp.components = comp -- Important even if nil to avoid double-free
+    if not comp then props.components = nil end
+  elseif not comp then
+  else
+    props.components = setmetatable({components = comp}, meta)
+  end
+end
+
+local mlist_to_hlist = node.direct.mlist_to_hlist
+local todirect = node.direct.todirect
+local tonode = node.direct.tonode
+
+function node.mlist_to_hlist(n, ...)
+  return tonode(mlist_to_hlist(todirect(n), ...))
+end