使用方法：
在```后输入关键字，以python为例：
```python
#!/usr/bin/env python3
print(“Hello, World!”);
```
效果：
#!/usr/bin/env python3
print("Hello, World!");
| 关键字[以下任何一个都可以] | 语言 |
|---|---|
| c#, c-sharp, csharp | C# |
| java | Java |
| php | PHP |
| js, jscript, javascript | JavaScript |
| css | CSS |
| text, plain | text |
| sql | SQL |
| py, python | Python |
| bash, shell | Shell |
| sass, scss | SASS&SCSS |
| perl, pl, Perl | Perl |
| swift | swift |
| go, golang | GO |
| cpp, c | C |
| applescript | AppleScript |
| actionscript3, as3 | ActionScript 3.0 |
| coldfusion, cf | ColdFusion |
| delphi, pascal, pas | Delphi |
| diff,patch | diff&patch |
| erl, erlang | Erlang |
| groovy | Groovy |
| jfx, javafx | JavaFX |
| ruby, rails, ror, rb | Ruby |
| scala | Scala |
| vb, vbnet | Visual Basic |
| xml, xhtml, xslt, html | XML |
| objc, obj-c | Objective C |
| f#, f-sharp, fsharp | F# |
| r, s, splus | R |
| matlab | matlab |
可以参考文档
