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. 35set scrolloff=5 36 37" Do incremental searching when it's possible to timeout. 38if has('reltime') 39 set incsearch 40endif 41 42" Do not recognize octal numbers for Ctrl-A and Ctrl-X, most users find it 43" confusing. 44set nrformats-=octal 45 46" For Win32 GUI: remove 't' flag from 'guioptions': no tearoff menu entries. 47if has('win32') 48 set guioptions-=t 49endif 50 51" Don't use Ex mode, use Q for formatting. 52" Revert with ":unmap Q". 53map Q gq 54 55" CTRL-U in insert mode deletes a lot. Use CTRL-G u to first break undo, 56" so that you can undo CTRL-U after inserting a line break. 57" Revert with ":iunmap <C-U>". 58inoremap <C-U> <C-G>u<C-U> 59 60" In many terminal emulators the mouse works just fine. By enabling it you 61" can position the cursor, Visually select and scroll with the mouse. 62if has('mouse') 63 set mouse=a 64endif 65 66" Switch syntax highlighting on when the terminal has colors or when using the 67" GUI (which always has colors). 68if &t_Co > 2 || has("gui_running") 69 " Revert with ":syntax off". 70 syntax on 71 72 " I like highlighting strings inside C comments. 73 " Revert with ":unlet c_comment_strings". 74 let c_comment_strings=1 75endif 76 77" Only do this part when compiled with support for autocommands. 78if has("autocmd") 79 80 " Enable file type detection. 81 " Use the default filetype settings, so that mail gets 'tw' set to 72, 82 " 'cindent' is on in C files, etc. 83 " Also load indent files, to automatically do language-dependent indenting. 84 " Revert with ":filetype off". 85 filetype plugin indent on 86 87 " Put these in an autocmd group, so that you can revert them with: 88 " ":augroup vimStartup | au! | augroup END" 89 augroup vimStartup 90 au! 91 92 " When editing a file, always jump to the last known cursor position. 93 " Don't do it when the position is invalid or when inside an event handler 94 " (happens when dropping a file on gvim). 95 autocmd BufReadPost * 96 \ if line("'\"") >= 1 && line("'\"") <= line("$") | 97 \ exe "normal! g`\"" | 98 \ endif 99 100 augroup END 101 102endif " has("autocmd") 103 104" Convenient command to see the difference between the current buffer and the 105" file it was loaded from, thus the changes you made. 106" Only define it when not defined already. 107" Revert with: ":delcommand DiffOrig". 108if !exists(":DiffOrig") 109 command DiffOrig vert new | set bt=nofile | r ++edit # | 0d_ | diffthis 110 \ | wincmd p | diffthis 111endif 112 113if has('langmap') && exists('+langremap') 114 " Prevent that the langmap option applies to characters that result from a 115 " mapping. If set (default), this may break plugins (but it's backward 116 " compatible). 117 set nolangremap 118endif 119