vi、vim 配置上下左右方向键和删除键

vi、vim 配置上下左右方向键和删除键

 " An example for a vimrc file.
 "
 " Maintainer: Bram Moolenaar <Bram@vim.org>
 " Last change: 2002 Sep 19
 "
 " To use it, copy it to
 " for Unix and OS/2: ~/.vimrc
 " for Amiga: s:.vimrc
 " for MS-DOS and Win32: $VIM\_vimrc
 " for OpenVMS: sys$login:.vimrc

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

 " Use Vim settings, rather then Vi settings (much better!).
 " This must be first, because it changes other options as a side effect.
 set nocompatible

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

 if has("vms")
 set nobackup " do not keep a backup file, use versions instead
 else
 set backup " keep a backup file
 endif
 set history= " keep 50 lines of command line history
 set ruler " show the cursor position all the time
 set showcmd " display incomplete commands
 set incsearch " do incremental searching

 " For Win32 GUI: remove 't' flag from 'guioptions': no tearoff menu entries
 " let &guioptions = substitute(&guioptions, "t", "", "g")

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

 " This is an alternative that also works in block mode, but the deleted
 " text is lost and it only works for putting the current register.
 "vnoremap p "_dp

 " Switch syntax highlighting on, when the terminal has colors
 " Also switch on highlighting the last used search pattern.
 if &t_Co >  || has("gui_running")
 syntax on
 set hlsearch
 endif

 " Only do this part when compiled with support for autocommands.
 if has("autocmd")

 " Enable file type detection.
 " Use the default filetype settings, so that mail gets 'tw' set to 72,
 " 'cindent' is on in C files, etc.
 " Also load indent files, to automatically do language-dependent indenting.
 filetype plugin indent on

 " Put these in an autocmd group, so that we can delete them easily.
 augroup vimrcEx
 au!

 " For all text files set 'textwidth' to 78 characters.
 autocmd FileType text setlocal textwidth=

 " When editing a file, always jump to the last known cursor position.
 " Don't do it when the position is invalid or when inside an event handler
 " (happens when dropping a file on gvim).
 autocmd BufReadPost *
 \ if line("'\"") >  && line("'\"") <= line("$") |
 \ exe "normal g`\"" |
 \ endif

 augroup END

 else

 set autoindent " always set autoindenting on

 endif " has("autocmd")

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2015-11-11 晚23:01