XML`

ReleaseXMLParser

frees up resources associated with the XMLParser object parser.

更多信息和选项

To use ReleaseXMLParser, you first need to load the XML Package using Needs["XML`"].
InitializeXMLParser can be used to preload a DTD. If many documents with the same DTD are to be loaded repeatedly, a pre-initialized parser can speed up processing. ReleaseXMLParser frees up resources when the parser is done.

Initialize a MathML parser (with a preloaded DTD):

Once done with the parser, release resources it was using:

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