1" The default vimrc file. 2" 3" Maintainer: Bram Moolenaar <[email protected]> 4" Last change: 2016 Jul 29 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 28" Show @@@ in the last line if it is truncated. 29set display=truncate 30 31" Do incremental searching when it's possible to timeout. 32if has('reltime') 33 set incsearch 34endif 35 36" Do not recognize octal numbers for Ctrl-A and Ctrl-X, most users find it 37" confusing. 38set nrformats-=octal 39 40" For Win32 GUI: remove 't' flag from 'guioptions': no tearoff menu entries. 41if has('win32') 42 set guioptions-=t 43endif 44 45" Don't use Ex mode, use Q for formatting. 46" Revert with ":unmap Q". 47map Q gq 48 49" CTRL-U in insert mode deletes a lot. Use CTRL-G u to first break undo, 50" so that you can undo CTRL-U after inserting a line break. 51" Revert with ":iunmap <C-U>". 52inoremap <C-U> <C-G>u<C-U> 53 54" In many terminal emulators the mouse works just fine. By enabling it you 55" can position the cursor, Visually select and scroll with the mouse. 56if has('mouse') 57 set mouse=a 58endif 59 60" Switch syntax highlighting on when the terminal has colors or when using the 61" GUI (which always has colors). 62if &t_Co > 2 || has("gui_running") 63 " Revert with ":syntax off". 64 syntax on 65 66 " I like highlighting strings inside C comments. 67 " Revert with ":unlet c_comment_strings". 68 let c_comment_strings=1 69endif 70 71" Only do this part when compiled with support for autocommands. 72if has("autocmd") 73 74 " Enable file type detection. 75 " Use the default filetype settings, so that mail gets 'tw' set to 72, 76 " 'cindent' is on in C files, etc. 77 " Also load indent files, to automatically do language-dependent indenting. 78 " Revert with ":filetype off". 79 filetype plugin indent on 80 81 " Put these in an autocmd group, so that you can revert them with: 82 " ":augroup vimStartup | au! | augroup END" 83 augroup vimStartup 84 au! 85 86 " When editing a file, always jump to the last known cursor position. 87 " Don't do it when the position is invalid or when inside an event handler 88 " (happens when dropping a file on gvim). 89 autocmd BufReadPost * 90 \ if line("'\"") >= 1 && line("'\"") <= line("$") | 91 \ exe "normal! g`\"" | 92 \ endif 93 94 augroup END 95 96endif " has("autocmd") 97 98" Convenient command to see the difference between the current buffer and the 99" file it was loaded from, thus the changes you made. 100" Only define it when not defined already. 101" Revert with: ":delcommand DiffOrig". 102if !exists(":DiffOrig") 103 command DiffOrig vert new | set bt=nofile | r ++edit # | 0d_ | diffthis 104 \ | wincmd p | diffthis 105endif 106 107if has('langmap') && exists('+langnoremap') 108 " Prevent that the langmap option applies to characters that result from a 109 " mapping. If unset (default), this may break plugins (but it's backward 110 " compatible). 111 set langnoremap 112endif 113