source $VIMRUNTIME/vimrc_example.vim " ----------------------------------------------------------------------------- " File display " ----------------------------------------------------------------------------- filetype plugin on syntax enable "set background=dark set background=light colorscheme solarized set nowrap " Don't wrap lines. " ----------------------------------------------------------------------------- " Indentation " ----------------------------------------------------------------------------- " 4 spaces per indentation level, no tabs. set softtabstop=4 set shiftwidth=4 set expandtab set autoindent filetype indent on " C++'s public/private/protected keywords don't increase indentation level. set cinoptions+=g0 " ----------------------------------------------------------------------------- " User interface " ----------------------------------------------------------------------------- " Highlight current line/column. set cursorline "set cursorcolumn " Show current line/column number in the status bar. set ruler " Show line numbers on the left. set number " Add a vertical ruler. set colorcolumn=80 " ----------------------------------------------------------------------------- " Key bindings " ----------------------------------------------------------------------------- " In insert mode, press F2 to enter 'paste mode'. Now you can paste text from " elsewhere and _not_ mess up indentation. Nice and easy, right? Press F2 again " to exit 'paste mode'. nnoremap :set invpaste paste? set pastetoggle= set showmode " Insert newline without entering insert mode. nmap O nmap o " ----------------------------------------------------------------------------- " System settings " ----------------------------------------------------------------------------- " Backup files are written to ~/.vimtmp/backup/. I'm not sure how the whole " thing's gonna work out in case of concurrent writes to multiple files with " the same name, since backup file names will collide due to a long-standing " Vim issue. " " Vim treats `backupdir` option inconsistently: if its value ends with two " slashes, Vim doesn't convert the absolute path of the file being backed up " to its backup file name (replacing directory separators with % signs) as it " does with swap and 'persisent undo' files, but rather simply appends ~ to " the end of file's name. For some reason it still works this way when there're " two slashes at the end, so I'm gonna stick with this, hoping that this " problem gets fixed in the future. set backupdir=~/.vimtmp/backup// set nobackup set writebackup " Swap files are written to ~/.vimrc/swap/. set directory=~/.vimtmp/swap// set swapfile " 'Persistent undo' files are written to ~/.vimrc/undo/. if has('persistent_undo') set undodir=~/.vimtmp/undo// set undofile endif " Enable current-directory .vimrc files. set exrc set secure " ----------------------------------------------------------------------------- " Search " ----------------------------------------------------------------------------- set ignorecase set smartcase set hlsearch set incsearch " ----------------------------------------------------------------------------- " Directories " ----------------------------------------------------------------------------- " Disable opening directories, netrw is too confusing. " https://unix.stackexchange.com/q/297844 for f in argv() if isdirectory(f) echomsg "Cowardly refusing to edit directory: " . f quit endif endfor let loaded_netrwPlugin=1 " ----------------------------------------------------------------------------- " Clipboard " ----------------------------------------------------------------------------- " Access X clipboard. set clipboard=unnamedplus