Cannot handle nested DTD nodes

[yleydier]

Tinyxml2 does not read the following file properly.

%Menota_entities; %BFMMSS_entities; ] >

<TEI>
</TEI>

It finds:

• a declaration:
  __
• an unknown:
  **_DOCTYPE TEI [
• a text
  _%Menota_entities;_
• a second unknown:
  _ENTITY % BFMMSS_entities SYSTEM 'bfmmss.ent'_
• another text
  _%BFMMSS_entities; ] &gt;_
• the element
  _TEI_

I'm not expecting Tinyxml to expand the entities, but it seems that the nesting of DTD nodes is not suppored, which is quite critical.

I looked at the code to try to fix it but the solution does not seem to be trivial. Is there any way to fix this?

[leethomason]

I think they could be parsed much in the same way CDATA segments are. Marking as enhancement.