Re: reference to parameter entity in token separator in internal [VE][413]

Frank Ellermann wrote:

> Hi, what's the meaning of the warning "reference to parameter
> entity in token separator in internal subset" (= [VE][413]) ?
> 
> The (homebrewn) DTD says (excerpt):
> 
> <!ENTITY % types  "language*, extlang*, script*, region*, variant*">
> <!ENTITY % legacy "grandfathered*, redundant*">
> <!ELEMENT LanguageSubtagRegistry (%types;, %legacy;)>

Parameter entity references can appear in place of a markup declaration, 
but not as a part of them, see 
<http://www.w3.org/TR/REC-xml/#wfc-PEinInternalSubset>

-- 
David Håsäther