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如何将描述标签的宽度设置为 ConTeXt 中文本字符串的宽度？

tag-icon • tag-icon context description dimensions
如何将描述标签的宽度设置为 ConTeXt 中文本字符串的宽度？

我正在使用\startdesc{}创建标签和描述环境，例如：

\startdesc{(label)}
    This is some text in a sentence.
\stopdesc

\startdesc{(another label)}
    This is some more text in another sentence.
\stopdesc

不幸的是，这会导致标签长度不同，并且句子相对于左边距的起始距离不同。

(label)  This is some text in
   a sentence.

(another label)  This is some
   more text in another sent-
   ence.

我如何将所有标签的宽度设置为固定宽度，以适合字符串的宽度WWWWWWWW，而该字符串实际上从未出现在文档中？

(WWWWWWWW)  This is some text
   in the first sentence.

(label)     This is some text
   in a sentence.

(another labTlis is some
   more text in another sent-
   ence.

答案1

用于\setwidthof查找字符串的宽度：

\setwidthof A really really long long Long word \to \WIDTH

对于描述，您可以使用width键来设置标签的宽度：

\definedescription[desc][width=\WIDTH]

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