1" The default vimrc file. 2" 3" Maintainer: Bram Moolenaar <[email protected]> 4" Last change: 2016 Aug 28 5" 6" This is loaded if no vimrc file was found. 7" Except when Vim is run with "-u NONE" or "-C". 8" Individual settings can be reverted with ":set option&". 9" Other commands can be reverted as mentioned below. 10 11" When started as "evim", evim.vim will already have done these settings. 12if v:progname =~? "evim" 13 finish 14endif 15 16" Use Vim settings, rather than Vi settings (much better!). 17" This must be first, because it changes other options as a side effect. 18set nocompatible 19 20" Allow backspacing over everything in insert mode. 21set backspace=indent,eol,start 22 23set history=200 " keep 200 lines of command line history 24set ruler " show the cursor position all the time 25set showcmd " display incomplete commands 26set wildmenu " display completion matches in a status line 27 28set ttimeout " time out for key codes 29set ttimeoutlen=100 " wait up to 100ms after Esc for special key 30 31" Show @@@ in the last line if it is truncated. 32set display=truncate 33 34" Show a few lines of context around the cursor. Note that this makes the 35" text scroll if you mouse-click near the start or end of the window. 36set scrolloff=5 37 38" Do incremental searching when it's possible to timeout. 39if has('reltime') 40 set incsearch 41endif 42 43" Do not recognize octal numbers for Ctrl-A and Ctrl-X, most users find it 44" confusing. 45set nrformats-=octal 46 47" For Win32 GUI: remove 't' flag from 'guioptions': no tearoff menu entries. 48if has('win32') 49 set guioptions-=t 50endif 51 52" Don't use Ex mode, use Q for formatting. 53" Revert with ":unmap Q". 54map Q gq 55 56" CTRL-U in insert mode deletes a lot. Use CTRL-G u to first break undo, 57" so that you can undo CTRL-U after inserting a line break. 58" Revert with ":iunmap <C-U>". 59inoremap <C-U> <C-G>u<C-U> 60 61" In many terminal emulators the mouse works just fine. By enabling it you 62" can position the cursor, Visually select and scroll with the mouse. 63if has('mouse') 64 set mouse=a 65endif 66 67" Switch syntax highlighting on when the terminal has colors or when using the 68" GUI (which always has colors). 69if &t_Co > 2 || has("gui_running") 70 " Revert with ":syntax off". 71 syntax on 72 73 " I like highlighting strings inside C comments. 74 " Revert with ":unlet c_comment_strings". 75 let c_comment_strings=1 76endif 77 78" Only do this part when compiled with support for autocommands. 79if has("autocmd") 80 81 " Enable file type detection. 82 " Use the default filetype settings, so that mail gets 'tw' set to 72, 83 " 'cindent' is on in C files, etc. 84 " Also load indent files, to automatically do language-dependent indenting. 85 " Revert with ":filetype off". 86 filetype plugin indent on 87 88 " Put these in an autocmd group, so that you can revert them with: 89 " ":augroup vimStartup | au! | augroup END" 90 augroup vimStartup 91 au! 92 93 " When editing a file, always jump to the last known cursor position. 94 " Don't do it when the position is invalid or when inside an event handler 95 " (happens when dropping a file on gvim). 96 autocmd BufReadPost * 97 \ if line("'\"") >= 1 && line("'\"") <= line("$") | 98 \ exe "normal! g`\"" | 99 \ endif 100 101 augroup END 102 103endif " has("autocmd") 104 105" Convenient command to see the difference between the current buffer and the 106" file it was loaded from, thus the changes you made. 107" Only define it when not defined already. 108" Revert with: ":delcommand DiffOrig". 109if !exists(":DiffOrig") 110 command DiffOrig vert new | set bt=nofile | r ++edit # | 0d_ | diffthis 111 \ | wincmd p | diffthis 112endif 113 114if has('langmap') && exists('+langremap') 115 " Prevent that the langmap option applies to characters that result from a 116 " mapping. If set (default), this may break plugins (but it's backward 117 " compatible). 118 set nolangremap 119endif 120