VIM 默认配置集合

This document contains the default .vimrc (or system-wide vimrc) configurations for various Linux distributions. These can be useful for reference or for restoring default behavior.

Alpine Linux

set nocompatible        " Use Vim defaults (much better!)
set bs=2                " Allow backspacing over everything in insert mode
set ai                  " Always set auto-indenting on
set history=50          " keep 50 lines of command history
set ruler               " Show the cursor position all the time

" Don't use Ex mode, use Q for formatting
map Q gq

" When doing tab completion, give the following files lower priority.
set suffixes+=.info,.aux,.log,.dvi,.bbl,.out,.o,.lo

set nomodeline
syntax on
autocmd BufRead APKBUILD set filetype=sh

CentOS 8

if v:lang =~ "utf8$" || v:lang =~ "UTF-8$"
   set fileencodings=ucs-bom,utf-8,latin1
endif

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
  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/*,/run/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 $PWD/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

filetype plugin on

if &term=="xterm"
     set t_Co=8
     set t_Sb=m
     set t_Sf=m
endif

CentOS 7.6

if v:lang =~ "utf8$" || v:lang =~ "UTF-8$"
   set fileencodings=ucs-bom,utf-8,latin1
endif

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
  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/*,/run/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 $PWD/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

filetype plugin on

if &term=="xterm"
     set t_Co=8
     set t_Sb=ESC[4%dm
     set t_Sf=ESC[3%dm
endif

" Don't wake up system with blinking cursor:
" http://www.linuxpowertop.org/known.php
let &guicursor = &guicursor . ",a:blinkon0"

Fedora

" When started as "evim", evim.vim will already have done these settings.
if v:progname =~? "evim"
  finish
endif

" Use Vim settings, rather than Vi settings (much better!).
" This must be first, because it changes other options as a side effect.
" Avoid side effects when it was already reset.
if &compatible
  set nocompatible
endif

" When the +eval feature is missing, the set command above will be skipped.
" Use a trick to reset compatible only when the +eval feature is missing.
silent! while 0
  set nocompatible
silent! endwhile

" Allow backspacing over everything in insert mode.
set backspace=indent,eol,start

"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
set showcmd             " display incomplete commands
set wildmenu            " display completion matches in a status line

set ttimeout            " time out for key codes
set ttimeoutlen=100     " wait up to 100ms after Esc for special key

" Show @@@ in the last line if it is truncated.
set display=truncate

" Show a few lines of context around the cursor.  Note that this makes the
" text scroll if you mouse-click near the start or end of the window.
set scrolloff=5

" Do incremental searching when it's possible to timeout.
if has('reltime')
  set incsearch
endif

" Do not recognize octal numbers for Ctrl-A and Ctrl-X, most users find it
" confusing.
set nrformats-=octal

" Only do this part when compiled with support for autocommands
if has("autocmd")
  augroup fedora
  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/*,/run/media/*,/mnt/* set directory=~/tmp,/var/tmp,/tmp
  " start with spec file template
  " 1724126 - do not open new file with .spec suffix with spec file template
  " apparently there are other file types with .spec suffix, so disable the
  " 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 $PWD/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")
  " Revert with ":syntax off".
  syntax on

  " I like highlighting strings inside C comments.
  " Revert with ":unlet c_comment_strings".
  let c_comment_strings=1
  set hlsearch
endif

filetype plugin on

if &term=="xterm"
     set t_Co=8
     set t_Sb=ESC[4%dm
     set t_Sf=ESC[3%dm
endif

" Convenient command to see the difference between the current buffer and the
" file it was loaded from, thus the changes you made.
" Only define it when not defined already.
" Revert with: ":delcommand DiffOrig".
if !exists(":DiffOrig")
  command DiffOrig vert new | set bt=nofile | r ++edit # | 0d_ | diffthis
                  \ | wincmd p | diffthis
endif

if has('langmap') && exists('+langremap')
  " Prevent that the langmap option applies to characters that result from a
  " mapping.  If set (default), this may break plugins (but it's backward
  " compatible).
  set nolangremap
endif

" Don't wake up system with blinking cursor:
" http://www.linuxpowertop.org/known.php
let &guicursor = &guicursor . ",a:blinkon0"

OpenSUSE

" /etc/vimrc (configuration file for vim only)
" author: Klaus Franken     <kfr@suse.de>
" author: Werner Fink       <werner@suse.de>
" author: Florian La Roche  <florian@suse.de>
" version: 2017/04/28
" commented lines start with `"'

function! SKEL_spec()
        0r /usr/share/vim/current/skeletons/skeleton.spec
        language time en_US
        if $USER != ''
            let login = $USER
        elseif $LOGNAME != ''
            let login = $LOGNAME
        else
            let login = 'unknown'
        endif
        let newline = stridx(login, "\n")
        if newline != -1
            let login = strpart(login, 0, newline)
        endif
        if $HOSTNAME != ''
            let hostname = $HOSTNAME
        else
            let hostname = system('hostname -f')
            if v:shell_error
                let hostname = 'localhost'
            endif
        endif
        let newline = stridx(hostname, "\n")
        if newline != -1
            let hostname = strpart(hostname, 0, newline)
        endif
        exe "%s/specCURRENT_YEAR/" . strftime("%Y") . "/ge"
        exe "%s/specRPM_CREATION_DATE/" . strftime("%a\ %b\ %d\ %Y") . "/ge"
        exe "%s/specRPM_CREATION_AUTHOR_MAIL/" . login . "@" . hostname . "/ge"
        exe "%s/specRPM_CREATION_NAME/" . expand("%:t:r") . "/ge"
        setf spec
endfunction
" enable syntax highlighting
syntax on

" automatically indent lines (default)
" set noautoindent

" select case-insenitiv search (not default)
" set ignorecase

" show cursor line and column in the status line
set ruler

" show matching brackets
set showmatch

" display mode INSERT/REPLACE/...
set showmode

" changes special characters in search patterns (default)
" set magic

" Required to be able to use keypad keys and map missed escape sequences
set esckeys

" get easier to use and more user friendly vim defaults
" CAUTION: This option breaks some vi compatibility.
"          Switch it off if you prefer real vi compatibility
set nocompatible

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

" Complete longest common string, then each full match
" enable this for bash compatible behaviour
" set wildmode=longest,full

" Try to get the correct main terminal type
if &term =~ "xterm"
    let myterm = "xterm"
elseif &term =~ "screen"
    let myterm = "screen"
else
    let myterm =  &term
endif
let myterm = substitute(myterm, "cons[0-9][0-9].*$",  "linux", "")
let myterm = substitute(myterm, "cons[0-9][0-9].*$",  "linux", "")
let myterm = substitute(myterm, "vt1[0-9][0-9].*$",   "vt100", "")
let myterm = substitute(myterm, "vt2[0-9][0-9].*$",   "vt220", "")
let myterm = substitute(myterm, "\\([^-]*\\)[_-].*$", "\\1",   "")

" Here we define the keys of the NumLock in keyboard transmit mode of xterm
" which misses or hasn't activated Alt/NumLock Modifiers.  Often not defined
" within termcap/terminfo and we should map the character printed on the keys.
if myterm == "xterm" || myterm == "kvt" || myterm == "gnome"
    " keys in insert/command mode.
    map! <ESC>Oo  :
    map! <ESC>Oj  *
    map! <ESC>Om  -
    map! <ESC>Ok  +
    map! <ESC>Ol  ,
    map! <ESC>OM
    map! <ESC>Ow  7
    map! <ESC>Ox  8
    map! <ESC>Oy  9
    map! <ESC>Ot  4
    map! <ESC>Ou  5
    map! <ESC>Ov  6
    map! <ESC>Oq  1
    map! <ESC>Or  2
    map! <ESC>Os  3
    map! <ESC>Op  0
    map! <ESC>On  .
    " 8bit control characters
    map! <Char-0x8F>o  :
    map! <Char-0x8F>j  *
    map! <Char-0x8F>m  -
    map! <Char-0x8F>k  +
    map! <Char-0x8F>l  ,
    map! <Char-0x8F>M
    map! <Char-0x8F>w  7
    map! <Char-0x8F>x  8
    map! <Char-0x8F>y  9
    map! <Char-0x8F>t  4
    map! <Char-0x8F>u  5
    map! <Char-0x8F>v  6
    map! <Char-0x8F>q  1
    map! <Char-0x8F>r  2
    map! <Char-0x8F>s  3
    map! <Char-0x8F>p  0
    map! <Char-0x8F>n  .
    " keys in normal mode
    map <ESC>Oo  :
    map <ESC>Oj  *
    map <ESC>Om  -
    map <ESC>Ok  +
    map <ESC>Ol  ,
    map <ESC>OM
    map <ESC>Ow  7
    map <ESC>Ox  8
    map <ESC>Oy  9
    map <ESC>Ot  4
    map <ESC>Ou  5
    map <ESC>Ov  6
    map <ESC>Oq  1
    map <ESC>Or  2
    map <ESC>Os  3
    map <ESC>Op  0
    map <ESC>On  .
    " 8bit control characters
    map <Char-0x8F>o  :
    map <Char-0x8F>j  *
    map <Char-0x8F>m  -
    map <Char-0x8F>k  +
    map <Char-0x8F>l  ,
    map <Char-0x8F>M
    map <Char-0x8F>w  7
    map <Char-0x8F>x  8
    map <Char-0x8F>y  9
    map <Char-0x8F>t  4
    map <Char-0x8F>u  5
    map <Char-0x8F>v  6
    map <Char-0x8F>q  1
    map <Char-0x8F>r  2
    map <Char-0x8F>s  3
    map <Char-0x8F>p  0
    map <Char-0x8F>n  .
endif

" xterm but without activated keyboard transmit mode
" and therefore not defined in termcap/terminfo.
if myterm == "xterm" || myterm == "kvt" || myterm == "gnome"
    " keys in insert/command mode.
    map! <Esc>[H  <Home>
    map! <Esc>[F  <End>
    map! <Char-0x8F>H  <Home>
    map! <Char-0x8F>F  <End>
    " Home/End: older xterms do not fit termcap/terminfo.
    map! <Esc>[1~ <Home>
    map! <Esc>[4~ <End>
    " Up/Down/Right/Left
    map! <Esc>[A  <Up>
    map! <Esc>[B  <Down>
    map! <Esc>[C  <Right>
    map! <Esc>[D  <Left>
    " 8bit control characters
    map! <Char-0x8F>A  <Up>
    map! <Char-0x8F>B  <Down>
    map! <Char-0x8F>C  <Right>
    map! <Char-0x8F>D  <Left>
    map! <Char-0x9B>5~ <PageUp>
    map! <Char-0x9B>6~ <PageDown>
    map! <Char-0x9B>2~ <Insert>
    map! <Char-0x9B>3~ <Delete>
    " KP_5 (NumLock off)
    map! <Esc>[E  <Insert>
    " keys in normal mode
    map <ESC>[H  0
    map <ESC>[F  $
    map <Char-0x8F>H  0
    map <Char-0x8F>F  $
    " Home/End: older xterms do not fit termcap/terminfo.
    map <ESC>[1~ 0
    map <ESC>[4~ $
    " Up/Down/Right/Left
    map <ESC>[A  k
    map <ESC>[B  j
    map <ESC>[C  l
    map <ESC>[D  h
    " 8bit control characters
    map <Char-0x8F>A  k
    map <Char-0x8F>B  j
    map <Char-0x8F>C  l
    map <Char-0x8F>D  h
    map <Char-0x9B>5~ <PageUp>
    map <Char-0x9B>6~ <PageDown>
    map <Char-0x9B>2~ <Insert>
    map <Char-0x9B>3~ <Delete>
    " KP_5 (NumLock off)
    map <ESC>[E  i
    map <Char-0x8F>E  i
endif

" xterm/kvt but with activated keyboard transmit mode.
" Sometimes not or wrong defined within termcap/terminfo.
if myterm == "xterm" || myterm == "kvt" || myterm == "gnome"
    " keys in insert/command mode.
    map! <Esc>OH <Home>
    map! <Esc>OF <End>
    map! <ESC>O2H <Home>
    map! <ESC>O2F <End>
    map! <ESC>O5H <Home>
    map! <ESC>O5F <End>
    " Cursor keys which works mostly
    " map! <Esc>OA <Up>
    " map! <Esc>OB <Down>
    " map! <Esc>OC <Right>
    " map! <Esc>OD <Left>
    map! <Esc>[2;2~ <Insert>
    map! <Esc>[3;2~ <Delete>
    map! <Esc>[2;5~ <Insert>
    map! <Esc>[3;5~ <Delete>
    map! <Esc>O2A <PageUp>
    map! <Esc>O2B <PageDown>
    map! <Esc>O2C <S-Right>
    map! <Esc>O2D <S-Left>
    map! <Esc>O5A <PageUp>
    map! <Esc>O5B <PageDown>
    map! <Esc>O5C <S-Right>
    map! <Esc>O5D <S-Left>
    " KP_5 (NumLock off)
    map! <Esc>OE <Insert>
    " keys in normal mode
    map <ESC>OH  0
    map <ESC>OF  $
    map <ESC>O2H  0
    map <ESC>O2F  $
    map <ESC>O5H  0
    map <ESC>O5F  $
    " Cursor keys which works mostly
    " map <ESC>OA  k
    " map <ESC>OB  j
    " map <ESC>OD  h
    " map <ESC>OC  l
    map <Esc>[2;2~ i
    map <Esc>[3;2~ x
    map <Esc>[2;5~ i
    map <Esc>[3;5~ x
    map <ESC>O2A  ^B
    map <ESC>O2B  ^F
    map <ESC>O2D  b
    map <ESC>O2C  w
    map <ESC>O5A  ^B
    map <ESC>O5B  ^F
    map <ESC>O5D  b
    map <ESC>O5C  w
    " KP_5 (NumLock off)
    map <ESC>OE  i
endif

if myterm == "linux"
    " keys in insert/command mode.
    map! <Esc>[G  <Insert>
    " KP_5 (NumLock off)
    " keys in normal mode
    " KP_5 (NumLock off)
    map <ESC>[G  i
endif

if myterm == "screen"
    map! <ESC>[1;2D <S-Left>
    map! <ESC>[1;2C <S-Right>
    map! <ESC>[1;2A <S-Up>
    map! <ESC>[1;2B <S-Down>
    map! <ESC>[1;2H <Home>
    map! <ESC>[1;2F <End>
    map! <ESC>[2;2~ <Insert>
    map! <ESC>[3;2~ <Delete>
    map! <ESC>[5;2~ <PageUp>
    map! <ESC>[6;2~ <PageDown>
    map! <ESC>[1;5D <C-Left>
    map! <ESC>[1;5C <C-Right>
    map! <ESC>[1;5A <C-Up>
    map! <ESC>[1;5B <C-Down>
    map! <ESC>[1;5H <Home>
    map! <ESC>[1;5F <End>
    map! <ESC>[2;5~ <Insert>
    map! <ESC>[3;5~ <Delete>
    map! <ESC>[5;5~ <PageUp>
    map! <ESC>[6;5~ <PageDown>
    map! <ESC>[1;3D <A-Left>
    map! <ESC>[1;3C <A-Right>
    map! <ESC>[1;3A <A-Up>
    map! <ESC>[1;3B <A-Down>
    map! <ESC>[1;3H <Home>
    map! <ESC>[1;3F <End>
    map! <ESC>[2;3~ <Insert>
    map! <ESC>[3;3~ <Delete>
    map! <ESC>[5;3~ <PageUp>
    map! <ESC>[6;3~ <PageDown>
endif

" This escape sequence is the well known ANSI sequence for
" Remove Character Under The Cursor (RCUTC[tm])
map! <Esc>[3~ <Delete>
map  <ESC>[3~    x

" Only do this part when compiled with support for autocommands.
if has("autocmd")
    "Remember the positions in files with some git-specific exceptions"
    autocmd BufReadPost *
      \ if line("'\"") > 0 && line("'\"") <= line("$")
      \           && expand("%") !~ "COMMIT_EDITMSG"
      \           && expand("%") !~ "ADD_EDIT.patch"
      \           && expand("%") !~ "addp-hunk-edit.diff"
      \           && expand("%") !~ "git-rebase-todo" |
      \   exe "normal g`\"" |
      \ endif
endif " has("autocmd")

" Changed default required by SuSE security team--be aware if enabling this
" that it potentially can open for malicious users to do harmful things.
set nomodeline

" Skeleton for spec files
autocmd BufNewFile      *.spec  call SKEL_spec()

" get easier to use and more user friendly vim defaults
" /etc/vimrc ends here