个人vimrc存档 (2012-11-9)

" All system-wide defaults are set in $VIMRUNTIME/debian.vim (usually just
" /usr/share/vim/vimcurrent/debian.vim) and sourced by the call to :runtime
" you can find below.  If you wish to change any of those settings, you should
" do it in this file (/etc/vim/vimrc), since debian.vim will be overwritten
" everytime an upgrade of the vim packages is performed.  It is recommended to
" make changes after sourcing debian.vim since it alters the value of the
" 'compatible' option.

" This line should not be removed as it ensures that various options are
" properly set to work with the Vim-related packages available in Debian.
runtime! debian.vim

" Uncomment the next line to make Vim more Vi-compatible
" NOTE: debian.vim sets 'nocompatible'.  Setting 'compatible' changes numerous
" options, so any other options should be set AFTER setting 'compatible'.
"set compatible

" Vim5 and later versions support syntax highlighting. Uncommenting the next
" line enables syntax highlighting by default.
if has("syntax")
  syntax on
endif

" If using a dark background within the editing area and syntax highlighting
" turn on this option as well
"set background=dark

" Uncomment the following to have Vim jump to the last position when
" reopening a file
"if has("autocmd")
"  au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
"endif

" Uncomment the following to have Vim load indentation rules and plugins
" according to the detected filetype.
"if has("autocmd")
"  filetype plugin indent on
"endif

" The following are commented out as they cause vim to behave a lot
" differently from regular Vi. They are highly recommended though.
"set showcmd        " Show (partial) command in status line.
"set showmatch        " Show matching brackets.
"set ignorecase        " Do case insensitive matching
"set smartcase        " Do smart case matching
"set incsearch        " Incremental search
"set autowrite        " Automatically save before commands like :next and :make
"set hidden             " Hide buffers when they are abandoned
"set mouse=a        " Enable mouse usage (all modes)

" Source a global configuration file if available
if filereadable("/etc/vim/vimrc.local")
  source /etc/vim/vimrc.local
endif

" Vimrc file, http://phuzz.org

set nocompatible    " use vim defaults
set ls=2            " allways show status line
set tabstop=4       " numbers of spaces of tab character
set shiftwidth=4    " numbers of spaces to (auto)indent
set scrolloff=3     " keep 3 lines when scrolling
set showcmd         " display incomplete commands
set hlsearch        " highlight searches
set incsearch       " do incremental searching
set ruler           " show the cursor position all the time
set visualbell t_vb=    " turn off error beep/flash
set novisualbell    " turn off visual bell
set nobackup        " do not keep a backup file
set number          " show line numbers
set ignorecase      " ignore case when searching
"set noignorecase   " don't ignore case
set title           " show title in console title bar
set ttyfast         " smoother changes
"set ttyscroll=0        " turn off scrolling, didn't work well with PuTTY
set modeline        " last lines in document sets vim mode
set modelines=3     " number lines checked for modelines
set shortmess=atI   " Abbreviate messages
set nostartofline   " don't jump to first character when paging
set whichwrap=b,s,h,l,<,>,[,]   " move freely between files
"set viminfo='20,<50,s10,h

set autoindent     " always set autoindenting on
set smartindent        " smart indent
set cindent            " cindent
"set noautoindent
"set nosmartindent
"set nocindent
set smarttab          "use tabs at the start of a line, spaces elsewhere

"set autowrite      " auto saves changes when quitting and swiching buffer
"set expandtab      " tabs are converted to spaces, use only when required
"set sm             " show matching braces, somewhat annoying...
"set nowrap         " don't wrap lines


syntax on           " syntax highlighing
if has("gui_running")
    " See ~/.gvimrc
    set guifont=Monospace\ 10  " use this font
    set lines=50       " height = 50 lines
    set columns=100        " width = 100 columns
    set background=light   " adapt colors for background
    set selectmode=mouse,key,cmd
    set keymodel=
else
    colorscheme elflord    " use this color scheme
    set background=dark        " adapt colors for background
endif

if has("autocmd")
    " Restore cursor position
    au BufReadPost * if line("'\"") > 0|if line("'\"") <= line("$")|exe("norm '\"")|else|exe "norm $"|endif|endif

    " Filetypes (au = autocmd)
    au FileType helpfile set nonumber      " no line numbers when viewing help
    au FileType helpfile nnoremap <buffer><cr> <c-]>   " Enter selects subject
    au FileType helpfile nnoremap <buffer><bs> <c-T>   " Backspace to go back
    
    " When using mutt, text width=72
    au FileType mail,tex set textwidth=72
    au FileType cpp,c,java,sh,pl,php,asp  set autoindent
    au FileType cpp,c,java,sh,pl,php,asp  set smartindent
    au FileType cpp,c,java,sh,pl,php,asp  set cindent
    "au BufRead mutt*[0-9] set tw=72
    
    " Automatically chmod +x Shell and Perl scripts
    "au BufWritePost   *.sh             !chmod +x %
    "au BufWritePost   *.pl             !chmod +x %

    " File formats
    au BufNewFile,BufRead  *.pls    set syntax=dosini
    au BufNewFile,BufRead  modprobe.conf    set syntax=modconf
endif

" Keyboard mappings
map <F1> :previous<CR>  " map F1 to open previous buffer
map <F2> :next<CR>      " map F2 to open next buffer
map <silent> <C-N> :silent noh<CR> " turn off highlighted search
map ,v :sp ~/.vimrc<cr> " edit my .vimrc file in a split
map ,e :e ~/.vimrc<cr>      " edit my .vimrc file
map ,u :source ~/.vimrc<cr> " update the system settings from my vimrc file
"----- write out html file
map ,h :source $VIM/vim71/syntax/2html.vim<cr>:w<cr>:clo<cr>


" Common command line typos
"cmap W w
"cmap Q q

" Keyboard mapping for numeric keypad
"imap <Esc>OM <c-m>
" map <Esc>OM <c-m>
"imap <Esc>OP <nop>
" map <Esc>OP <nop>
"imap <Esc>OQ /
" map <Esc>OQ /
"imap <Esc>OR *
" map <Esc>OR *
"imap <Esc>OS -
" map <Esc>OS -

"imap <Esc>Ol +
"imap <Esc>Om -
"imap <Esc>On ,
"imap <Esc>Op 0
"imap <Esc>Oq 1
"imap <Esc>Or 2
"imap <Esc>Os 3
"imap <Esc>Ot 4
"imap <Esc>Ou 5
"imap <Esc>Ov 6
"imap <Esc>Ow 7
"imap <Esc>Ox 8
"imap <Esc>Oy 9
"imap <Esc>Oz 0

colorscheme darkblue

set backspace=indent,eol,start "backspace valid when inserti

map <C-R>[ <Esc>

"set list "显示制表符
set softtabstop=4 "插入tab的时候使用四个空白字符代替
set tabstop=4 "tab缩进显示4个字符
set ts=4
set expandtab "插入tab时候使用tab相应的空白
set ts=4 et
set shiftwidth=4

"set encoding=utf-8"
"set encoding=utf-8"
"set langmenu=zh_CN.UTF-8
"language message zh_CN.UTF-8"
"set fileencodings=ucs-bom,utf-8,cp936,gb18030,big5,euc-jp,euc-kr,latin1
let &termencoding=&encoding

set fileencodings=utf-8,gbk,ucs-bom,cp936

set enc=utf-8
set fenc=""

" normal copy/paste
vmap <C-c> y<Esc>i
vmap <C-x> d<Esc>a
imap <C-v> <Esc>pa
vmap <C-v> "_di<Esc>pa
"imap <C-y> <Esc>ddi
map <C-z> <Esc>
imap <C-z> <Esc>ui

map <C-s> <Esc><S-:>w<Enter>
imap <C-s> <Esc><S-:>w<Enter>


"folding settings
set foldmethod=indent   "fold based on indent
set foldnestmax=10      "deepest fold is 10 levels
set nofoldenable        "dont fold by default
set foldlevel=1         "this is just what i use