vim配置文件（本人喜欢的风格）

在/etc/vimrc这个文件

if v:lang =~ "utf8$" || v:lang =~ "UTF-8$"

set fileencodings=utf-8,latin1

endif

set nu

set tabstop=4

set nocompatible " Use Vim defaults (much better!)

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

"set ai " always set autoindenting on

"set backup " keep a backup file

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

" than 50 lines of registers

set history=50 " keep 50 lines of command line history

set ruler " show the cursor position all the time

" Only do this part when compiled with support for autocommands

if has("autocmd")

augroup redhat

" 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

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

highlight Comment ctermfg=green guifg=green