SublimeText的snippet定义功能也十分强大, 类似VAssist.
在菜单tool->New Snippet中定义. 打开后显示如下模板.
<snippet>
<content><![CDATA[
Hello, ${1:this} is a ${2:snippet}
]]></content>
<!-- Optional: Set a tabTrigger to define how to trigger the snippet -->
<!-- <tabTrigger>hello</tabTrigger> -->
<!-- Optional: Set a scope to limit where the snippet will trigger -->
<!-- <scope>source.python</scope> -->
</snippet>
在 <content><![CDATA[ 和 ]]></content>之前为要定义的内容块,
在 <tabTrigger> 与 </tabTrigger> 之间定义快捷名称,
在 <scope> 与 </scope> 之间定义该snippet作用的文件类型.
例如当需要输入html5这几个字符后按tab, 自动提示要输入的代码片段:
下面是我的html5 snippet
<snippet>
<content><![CDATA[
<!DOCTYPE HTML>
<html lang="zh-CN">
<head>
<meta http-equiv="content-type" content="text/html;charset=utf-8">
<title>${1}</title>
</head>
<body>
<header>
Hello, ${1:this} is a ${2:snippet}!
</header>
<nav>${3:nav}</nav>
<article>
<section>${4:section}</section>
</article>
<aside>${5:aside}</aside>
<footer>${6:footer}</footer>
</body>
</html>
]]></content>
<!-- Optional: Set a tabTrigger to define how to trigger the snippet -->
<tabTrigger>html5</tabTrigger>
<!-- Optional: Set a scope to limit where the snippet will trigger -->
<scope>index.html</scope>
</snippet>
编写好此文件后ctrl+s保存，此时会弹出默认的保存路径, 一般是..\Data\Packages\User下,
文件后缀名必须是.sublime-snippet。
我这里保存为html5.sublime-snippet或者您可以保存为其他的名称.
同一个snippet只能有一个。
${1}表示补全光标默认停留的位置, 编辑${1}完成后按tab可以跳转到${2}的位置,
this表示2处默认内容,完成${2}后，按tab之后会选中${3:snippet}，同理以此类推。
关于<scope>,这里是官方定义的内容，如下:
ActionScript: source.actionscript.2
AppleScript: source.applescript
ASP: source.asp
Batch FIle: source.dosbatch
C#: source.cs
C++: source.c++
Clojure: source.clojure
CoffeeScript: source.coffee
CSS: source.css
D: source.d
Diff: source.diff
Erlang: source.erlang
Go: source.go
GraphViz: source.dot
Groovy: source.groovy
Haskell: source.haskell
HTML: text.html(.basic)
JSP: text.html.jsp
Java: source.java
Java Properties: source.java-props
Java Doc: text.html.javadoc
JSON: source.json
Javascript: source.js
BibTex: source.bibtex
Latex Log: text.log.latex
Latex Memoir: text.tex.latex.memoir
Latex: text.tex.latex
LESS: source.css.less
TeX: text.tex
Lisp: source.lisp
Lua: source.lua
MakeFile: source.makefile
Markdown: text.html.markdown
Multi Markdown: text.html.markdown.multimarkdown
Matlab: source.matlab
Objective-C: source.objc
Objective-C++: source.objc++
OCaml campl4: source.camlp4.ocaml
OCaml: source.ocaml
OCamllex: source.ocamllex
Perl: source.perl
PHP: source.php
Regular Expression(python): source.regexp.python
Python: source.python
R Console: source.r-console
R: source.r
Ruby on Rails: source.ruby.rails
Ruby HAML: text.haml
SQL(Ruby): source.sql.ruby
Regular Expression: source.regexp
RestructuredText: text.restructuredtext
Ruby: source.ruby
SASS: source.sass
Scala: source.scala
Shell Script: source.shell
SQL: source.sql
Stylus: source.stylus
TCL: source.tcl
HTML(TCL): text.html.tcl
Plain text: text.plain
Textile: text.html.textile
XML: text.xml
XSL: text.xml.xsl
YAML: source.yaml