SGML

Basic examples for declared content ANY

Elements declared ANY can be opened as contextually required elements in omitted tag inference

Parsed character data is permitted as content of declared-ANY elements

Like in elements having content models, when occuring in a context where an omitted tag for an element declared ANY is inferred, only the portion starting at the first non-whitespace character is considered child content character data of the inferred element

Exclusion exceptions can be declared on declared-ANY elements, allowing to restrict the set of elements that can appear in child content

When FEATURES MININMIZE IMPLYDEF ELEMENT YES is specified in the SGML declaration (which it is by default with sgmljs.net SGML), then undeclared elements may occur in declared ANY content

Basic CDATA-declared element example

Named entity references aren't replaced by their respective replacement text in CDATA-declared content

When closing definitely completed elements, end-element tags for CDATA-declared elements can be inferred as long as they are declared omittable

On the other hand, CDATA-declared elements aren't considered when opening contextually required elements during inference of omitted start-element tags

Vharacter data content for CDATA-declared elements can be empty