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1 " An example for a vimrc file.
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2 "
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3 " Maintainer: Bram Moolenaar <Bram@vim.org>
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4 " Last change: 2011 Apr 15
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5 "
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6 " To use it, copy it to
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7 " for Unix and OS/2: ~/.vimrc
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8 " for Amiga: s:.vimrc
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9 " for MS-DOS and Win32: $VIM\_vimrc
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10 " for OpenVMS: sys$login:.vimrc
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11
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12 " When started as "evim", evim.vim will already have done these settings.
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13 if v:progname =~? "evim"
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14 finish
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15 endif
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16
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17 " Use Vim settings, rather than Vi settings (much better!).
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18 " This must be first, because it changes other options as a side effect.
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19 set nocompatible
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20
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21 " allow backspacing over everything in insert mode
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22 set backspace=indent,eol,start
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23
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24 if has("vms")
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25 set nobackup " do not keep a backup file, use versions instead
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26 else
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27 set backup " keep a backup file
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28 endif
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29 set history=50 " keep 50 lines of command line history
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30 set ruler " show the cursor position all the time
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31 set showcmd " display incomplete commands
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32 set incsearch " do incremental searching
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33
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34 " For Win32 GUI: remove 't' flag from 'guioptions': no tearoff menu entries
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35 " let &guioptions = substitute(&guioptions, "t", "", "g")
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36
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37 " Don't use Ex mode, use Q for formatting
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38 map Q gq
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39
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40 " CTRL-U in insert mode deletes a lot. Use CTRL-G u to first break undo,
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41 " so that you can undo CTRL-U after inserting a line break.
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42 inoremap <C-U> <C-G>u<C-U>
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43
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44 " In many terminal emulators the mouse works just fine, thus enable it.
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45 if has('mouse')
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46 set mouse=a
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47 endif
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48
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49 " Switch syntax highlighting on, when the terminal has colors
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50 " Also switch on highlighting the last used search pattern.
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51 if &t_Co > 2 || has("gui_running")
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52 syntax on
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53 set hlsearch
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54 endif
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55
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56 " Only do this part when compiled with support for autocommands.
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57 if has("autocmd")
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58
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59 " Enable file type detection.
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60 " Use the default filetype settings, so that mail gets 'tw' set to 72,
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61 " 'cindent' is on in C files, etc.
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62 " Also load indent files, to automatically do language-dependent indenting.
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63 filetype plugin indent on
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64
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65 " Put these in an autocmd group, so that we can delete them easily.
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66 augroup vimrcEx
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67 au!
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68
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69 " For all text files set 'textwidth' to 78 characters.
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70 autocmd FileType text setlocal textwidth=78
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71
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72 " When editing a file, always jump to the last known cursor position.
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73 " Don't do it when the position is invalid or when inside an event handler
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74 " (happens when dropping a file on gvim).
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75 " Also don't do it when the mark is in the first line, that is the default
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76 " position when opening a file.
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77 autocmd BufReadPost *
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78 \ if line("'\"") > 1 && line("'\"") <= line("$") |
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79 \ exe "normal! g`\"" |
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80 \ endif
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81
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82 augroup END
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83
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84 else
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85
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86 set autoindent " always set autoindenting on
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87
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88 endif " has("autocmd")
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89
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90 " Convenient command to see the difference between the current buffer and the
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91 " file it was loaded from, thus the changes you made.
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92 " Only define it when not defined already.
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93 if !exists(":DiffOrig")
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94 command DiffOrig vert new | set bt=nofile | r ++edit # | 0d_ | diffthis
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95 \ | wincmd p | diffthis
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96 endif
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