Linux停vim配置

Linux下vim配置

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" Linux vim config (/etc/vimrc)

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" Use Vim defaults (much better!)

" This should the priority setting, otherwise problems can appear

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set nocompatible

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" 编码设置

" fileformats(ffs)(vim才有)可指定多个，会依载入的档案形式来调整ff。

" 例如:set ffs=unix, dos ff=unix则预设为unix格式，但如读入的是dos格式的

" 档案，会自动调整为dos格式，这样存档时就会以dos格式存档。设置即为:

" set fileformats=unix

" set fileformat=unix并不会依据载入的档案形式来调整ff，并且只用unix形式

" 所以，可以解决windows下的^M问题。

" :set ff 可以查看当前文件fileformat

" :set ffs 查看vim设置

" 其实fileformats可以这样调整

" set fileformats=unix,dos       这样也应该是可以解决^M问题的，让vim自动

" 去选择是用dos，还是unix的，这应该是vim的默认设置，

" 当然也可以选择全局替换:%s/^M//g

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set fileencodings=utf-8,gb2312,gbk,gb18030

set termencoding=utf-8

set fileformat=unix

"set fileformats=unix

set encoding=prc
set bs=indent,eol,start		" allow backspacing over everything in insert mode

set ai			" always set autoindenting on

set viminfo='20,\"50	" read/write a .viminfo file, don't store more

			" than 50 lines of registers
" Only do this part when compiled with support for autocommands

if has("autocmd")

  augroup redhat

  autocmd!

  " In text files, always limit the width of text to 78 characters

  autocmd BufRead *.txt set tw=78

  " When editing a file, always jump to the last cursor position

  autocmd BufReadPost *

  \ if line("'\"") > 0 && line ("'\"") <= line("$") |

  \   exe "normal! g'\"" |

  \ endif

  " don't write swapfile on most commonly used directories for NFS mounts or USB sticks

  autocmd BufNewFile,BufReadPre /media/*,/mnt/* set directory=~/tmp,/var/tmp,/tmp

  " start with spec file template

  autocmd BufNewFile *.spec 0r /usr/share/vim/vimfiles/template.spec

  augroup END

endif
if has("cscope") && filereadable("/usr/bin/cscope")

   set csprg=/usr/bin/cscope

   set csto=0

   set cst

   set nocsverb

   " add any database in current directory

   if filereadable("cscope.out")

      cs add cscope.out

   " else add database pointed to by environment

   elseif $CSCOPE_DB != ""

      cs add $CSCOPE_DB

   endif

   set csverb

endif
" Switch syntax highlighting on, when the terminal has colors

" Also switch on highlighting the last used search pattern.

if &t_Co > 2 || has("gui_running")

  syntax on

  set hlsearch

endif
if &term=="xterm"

     set t_Co=8

     set t_Sb=[4%dm

     set t_Sf=[3%dm

endif

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" 检测文件类型

" 载入文件类型插件

" 为特定文件类型载入相关缩进文件

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filetype on

filetype plugin on

filetype indent on

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" GUI config

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set ruler		            " show the cursor position all the time

set shortmess=atl           " 启动的时候不显示援助索马里儿童的提示

set scrolloff=3             " 光标移动到buffer的顶部和底部时保持3行距离

" Don't wake up system with blinking cursor:

let &guicursor = &guicursor . ",a:blinkon0"
set history=50		" keep 50 lines of command line history

set number	        " 显示行号
set nobackup		" no backup file

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" 缩进

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set tabstop=4       " 设定 tab 长度为4

set shiftwidth=4    " 缩进的空格数

set expandtab