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[1] [CITE[XMLmind: Aptconvert]]
([TIME[2015-02-16 13:18:12 +09:00]] 版)
<http://web.archive.org/web/20070619032609/http://www.xmlmind.com/aptconvert.html>
]FIGCAPTION]

> The APT format (Almost Plain Text) is a simple markup language (like HTML) than can be used to write simple article-like documents (like HTML). Unlike HTML, APT uses as few markup as possible to express the structure of the document. Instead, APT uses paragraph indentation.

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