vi、vim 配置上下左右方向鍵和刪除鍵
1 " An example for a vimrc file. 2 " 3 " Maintainer: Bram Moolenaar <Bram@vim.org> 4 " Last change: 2002 Sep 19 5 " 6 " To use it, copy it to 7 " for Unix and OS/2: ~/.vimrc 8 " for Amiga: s:.vimrc 9 " for MS-DOS and Win32: $VIM\_vimrc 10 " for OpenVMS: sys$login:.vimrc 11 12 " When started as "evim", evim.vim will already have done these settings. 13 if v:progname =~? "evim" 14 finish 15 endif 16 17 " Use Vim settings, rather then Vi settings (much better!). 18 " This must be first, because it changes other options as a side effect. 19 set nocompatible 20 21 " allow backspacing over everything in insert mode 22 set backspace=indent,eol,start 23 24 if has("vms") 25 set nobackup " do not keep a backup file, use versions instead 26 else 27 set backup " keep a backup file 28 endif 29 set history=50 " keep 50 lines of command line history 30 set ruler " show the cursor position all the time 31 set showcmd " display incomplete commands 32 set incsearch " do incremental searching 33 34 " For Win32 GUI: remove 't' flag from 'guioptions': no tearoff menu entries 35 " let &guioptions = substitute(&guioptions, "t", "", "g") 36 37 " Don't use Ex mode, use Q for formatting 38 map Q gq 39 40 " This is an alternative that also works in block mode, but the deleted 41 " text is lost and it only works for putting the current register. 42 "vnoremap p "_dp 43 44 " Switch syntax highlighting on, when the terminal has colors 45 " Also switch on highlighting the last used search pattern. 46 if &t_Co > 2 || has("gui_running") 47 syntax on 48 set hlsearch 49 endif 50 51 " Only do this part when compiled with support for autocommands. 52 if has("autocmd") 53 54 " Enable file type detection. 55 " Use the default filetype settings, so that mail gets 'tw' set to 72, 56 " 'cindent' is on in C files, etc. 57 " Also load indent files, to automatically do language-dependent indenting. 58 filetype plugin indent on 59 60 " Put these in an autocmd group, so that we can delete them easily. 61 augroup vimrcEx 62 au! 63 64 " For all text files set 'textwidth' to 78 characters. 65 autocmd FileType text setlocal textwidth=78 66 67 " When editing a file, always jump to the last known cursor position. 68 " Don't do it when the position is invalid or when inside an event handler 69 " (happens when dropping a file on gvim). 70 autocmd BufReadPost * 71 \ if line("'\"") > 0 && line("'\"") <= line("$") | 72 \ exe "normal g`\"" | 73 \ endif 74 75 augroup END 76 77 else 78 79 set autoindent " always set autoindenting on 80 81 endif " has("autocmd")
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2015-11-11 晚23:01