First, the only trigger for a browser to parse in standards mode is a DOCTYPE as the first line of an HTML or XHTML document, as Listing 1 shows.

首先，让浏览器用标准模式解析的惟一条件是HTML或XHTML文档的第一行包含DOCTYPE，如清单1所示。

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A prototype (very alpha test) simple line mode browser is currently available in source form from node info.cern.ch [currently 128.141.201.74] as /pub/WWW/WWWLineMode_0.9.tar.Z.

可以从info.cern.ch [目前的地址是128.141.201.74]获得一个简单的行模式浏览器原型（尚处于早期Alpha测试阶段）的源代码，路径是 /pub/WWW/WWWLineMode_0.9.tar.Z。

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