HTML 标签
让你的 VuePress 站点中的 Markdown 文件支持使用缩写来使用特殊的 HTML 标签。
<abbr> 标签
The <abbr> HTML element represents an abbreviation or acronym.
参考：
示例
输入
This is HTML abbreviation example.
It converts "HTML", but keep intact partial entries like "xxxHTMLyyy" and so on.
*[HTML]: Hyper Text Markup Language
输出
This is HTML abbreviation example.
It converts “HTML”, but keep intact partial entries like “xxxHTMLyyy” and so on.
<ins> 标签
The <ins> HTML element represents a range of text that has been added to a document.
参考：
示例
输入
++Inserted text++
输出
Inserted text
<mark> 标签
The <mark> HTML element represents text which is marked or highlighted for reference or notation purposes, due to the marked passage’s relevance or importance in the enclosing context
参考：
示例
输入
==Marked text==
输出
Marked text
<sub> 标签
The <sub> HTML element specifies inline text which should be displayed as subscript for solely typographical reasons.
参考：
示例
输入
19^th^
输出
19th
<sup> 标签
The <sup> HTML element specifies inline text which is to be displayed as superscript for solely typographical reasons.
参考：
示例
输入
H~2~O
输出
H2O