符号和表情

## 特殊符号 HTML Entities Codes

你在觅道文档MrDoc中可以插入很多HTML的特殊符号，如下代码所示：

```
&copy; &  &uml; &trade; &iexcl; &pound;
&amp; &lt; &gt; &yen; &euro; &reg; &plusmn; &para; &sect; &brvbar; &macr; &laquo; &middot;

X&sup2; Y&sup3; &frac34; &frac14;  &times;  &divide;   &raquo;

18&ordm;C  &quot;  &apos;
```

上述内容将会渲染生成下面的特殊符号：

&copy; &  &uml; &trade; &iexcl; &pound;
&amp; &lt; &gt; &yen; &euro; &reg; &plusmn; &para; &sect; &brvbar; &macr; &laquo; &middot;

X&sup2; Y&sup3; &frac34; &frac14;  &times;  &divide;   &raquo;

18&ordm;C  &quot;  &apos;

[========]

## Emoji表情 :smiley:

> Blockquotes :star:

#### GFM task lists & Emoji & fontAwesome icon emoji & editormd logo emoji :editormd-logo-5x:

- [x] :smiley: @mentions, :smiley: #refs, [links](), **formatting**, and <del>tags</del> supported :editormd-logo:;
- [x] list syntax required (any unordered or ordered list supported) :editormd-logo-3x:;
- [x] [ ] :smiley: this is a complete item :smiley:;
- [ ] []this is an incomplete item [test link](#) :fa-star: @pandao; 
- [ ] [ ]this is an incomplete item :fa-star: :fa-gear:;
    - [ ] :smiley: this is an incomplete item [test link](#) :fa-star: :fa-gear:;
    - [ ] :smiley: this is  :fa-star: :fa-gear: an incomplete item [test link](#);
 
## 反斜杠 Escape

\*literal asterisks\*