代码交换格式控制（editorconfig）

在之前格式配置的编辑器中，设置通用的代码格式。

sublime text支持 editorconfig。

设置，保存为.editroconfig。

# editorconfig the root for search edit cofig file
## http://editorconfig.org/
## you can use # or ; to say this line is a comment.
root = true ; top-most editorconfig file

# unix-style newlines with a newline ending every file
[*]
# set to lf, cr, or crlf to control how line breaks are represented
end_of_line = lf
insert_final_newline = true

# set to tab or space to use hard tabs or soft tabs respectively
indent_style = space

# set to latin1, utf-8, utf-8-bom, utf-16be or utf-16le
# to control the character set. Use of utf-8-bom is discouraged.
charset = utf-8

# set to true to remove any whitespace characters preceeding newline characters
trim_trailing_whitespace = true

# default indent is 4
# a whole number defining the number of columns used for each indentation level
# and the width of soft tabs (when supported).
# When set to tab, the value of tab_width (if specified) will be used
indent_size = 4

# space indentent
[*.js]
indent_size = 2