arg

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cmd 要素, arg 要素 (HTML)

proto 要素、arg 要素 (XMLspec)

[1] Guide to the W3C XML Specification (XMLspec) DTD, Version 2.1, 2014-02-24T23:47:01.000Z, 2024-08-24T02:38:47.368Z https://www.w3.org/XML/1998/06/xmlspec-report.htm#AEN2126