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(psgml.info)Information from the DTD

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Information from the DTD
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   PSGML can list various information about the current DTD.  The
following commands can be used via `M-x' and can also be found in the
DTD menu.

`sgml-general-dtd-info'
     Display information about the current DTD.

`sgml-describe-element-type'
     Describe the properties of an element type as declared in the
     current DTD.

`sgml-describe-entity'
     Describe the properties of an entity as declared in the current
     DTD.

`sgml-list-elements'
     Will list all elements and the attributes declared for the element.

`sgml-list-attributes'
     Will list all attributes declared and the elements that use them.

`sgml-list-terminals'
     Will list all elements that can contain data.

`sgml-list-occur-in-elements'
     Will list all element types and where it can occur.

`sgml-list-content-elements'
     Will list all element types and the element types that can occur
     in its content.