vimrc

   1 " An example for a vimrc file.
   2 "
   3 " Maintainer:   Bram Moolenaar <Bram@vim.org>
   4 " Last change:  2008 Dec 17
   5 "
   6 " To use it, copy it to
   7 "     for Unix and OS/2:  ~/.vimrc
   8 "             for Amiga:  s:.vimrc
   9 "  for MS-DOS and Win32:  $VIM\_vimrc
  10 "           for OpenVMS:  sys$login:.vimrc
  11
  12 " When started as "evim", evim.vim will already have done these settings.
  13 if v:progname =~? "evim"
  14   finish
  15 endif
  16
  17 " TODO
  18 " organize this file, never thought it'll get this big
  19 " TODO
  20
  21 " pathogen.vim runtime path manipulation
  22 silent! call pathogen#infect()
  23
  24 " Use Vim settings, rather than Vi settings (much better!).
  25 " This must be first, because it changes other options as a side effect.
  26 set nocompatible
  27
  28 " allow backspacing over everything in insert mode
  29 set backspace=indent,eol,start
  30
  31 if has("vms")
  32   set nobackup          " do not keep a backup file, use versions instead
  33 else
  34   set backup            " keep a backup file
  35   set backupdir=$HOME/.vim/backupdir
  36 endif
  37 set history=50          " keep 50 lines of command line history
  38 set ruler               " show the cursor position all the time
  39 set showcmd             " display incomplete commands
  40 set incsearch           " do incremental searching
  41 set number              " show some linenumbers
  42
  43 " For Win32 GUI: remove 't' flag from 'guioptions': no tearoff menu entries
  44 " let &guioptions = substitute(&guioptions, "t", "", "g")
  45
  46 " Don't use Ex mode, use Q for formatting
  47 map 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 inoremap <C-U> <C-G>u<C-U>
  52
  53 "paste toggle
  54 nmap <F11> :set paste! paste?<CR>
  55 imap <F11> <C-o>:set paste!<CR>
  56 vmap <F11> <Esc>:set paste!<CR>gv
  57 set pastetoggle=<F11>
  58
  59 " In many terminal emulators the mouse works just fine, thus enable it.
  60 "if has('mouse')
  61 "  "xterm mouse with middleclick paste
  62 "  nnoremap <MiddleMouse> i<MiddleMouse>
  63 "  vnoremap <MiddleMouse> s<MiddleMouse>
  64 "  set mouse=rnv
  65 "  "choose either one
  66 "  set ttymouse=xterm
  67 "  "set ttymouse=xterm2
  68 "endif
  69
  70 " Switch syntax highlighting on, when the terminal has colors
  71 " Also switch on highlighting the last used search pattern.
  72 if &t_Co > 2 || has("gui_running")
  73   syntax on
  74   set hlsearch
  75 endif
  76
  77 " Only do this part when compiled with support for autocommands.
  78 if 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   filetype plugin indent on
  85
  86   " Put these in an autocmd group, so that we can delete them easily.
  87   augroup vimrcEx
  88   au!
  89
  90   " For all text files set 'textwidth' to 78 characters.
  91   autocmd FileType text setlocal textwidth=78
  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   " Also don't do it when the mark is in the first line, that is the default
  97   " position when opening a file.
  98   " blacklist certain filetype, you can get a file type with :echo &ft
  99   let blacklist = ['gitcommit']
 100   autocmd BufReadPost *
 101     \ if index(blacklist, &ft) < 0 && line("'\"") > 1 && line("'\"") <= line("$") |
 102     \   exe "normal! g`\"" |
 103     \ endif
 104
 105   augroup END
 106
 107 else
 108
 109   set autoindent                " always set autoindenting on
 110
 111 endif " has("autocmd")
 112
 113 " Convenient command to see the difference between the current buffer and the
 114 " file it was loaded from, thus the changes you made.
 115 " Only define it when not defined already.
 116 if !exists(":DiffOrig")
 117   command DiffOrig vert new | set bt=nofile | r # | 0d_ | diffthis
 118                   \ | wincmd p | diffthis
 119 endif
 120
 121 " Ask what to do when closing unsaved documents
 122 set confirm
 123
 124 " If using a dark background within the editing area and syntax highlighting
 125 " turn on this option as well
 126 set background=dark
 127
 128 " The following are commented out as they cause vim to behave a lot
 129 " differently from regular Vi. They are highly recommended though.
 130 set showcmd             " Show (partial) command in status line.
 131 set showmatch           " Show matching brackets.
 132 set ignorecase          " Do case insensitive matching
 133 set smartcase           " Do smart case matching
 134 set incsearch           " Incremental search
 135 set autowrite           " Automatically save before commands like :next and :make
 136 "set hidden             " Hide buffers when they are abandoned
 137 "set mouse=a            " Enable mouse usage (all modes)
 138
 139 " expand tabs
 140 set softtabstop=4
 141 set shiftwidth=4
 142 set expandtab
 143
 144 set showbreak=▒▒
 145 " show these chars for tabs and trailing spaces
 146 set list listchars=tab:»·,trail:·
 147
 148 set pastetoggle=<F11>
 149 " split right when using :vsp
 150 set splitright
 151
 152 set scrolloff=3             " keep at least 3 lines above/below
 153 " Press i to enter insert mode, and ii to exit.
 154 imap ii <Esc>
 155 " Press `` to toggle insert and replace mode (no <Insert> key on Mac keyboard)
 156 imap `` <Insert>
 157
 158 " fold between {{{ }}}
 159 set foldmethod=marker
 160 set foldlevelstart=99
 161 " space will toggle current fold in normal mode, if not in a fold, normal
 162 " behaviour
 163 nnoremap <silent> <Space> @=(foldlevel('.')?'za':"\<Space>")<CR>
 164 vnoremap <Space> zf
 165 " save and restore folds
 166 autocmd BufWinLeave *.* mkview
 167 autocmd BufWinEnter *.* silent loadview
 168
 169 " Jump to the next or previous line that has the same level or a lower
 170 " level of indentation than the current line.
 171 "
 172 " exclusive (bool): true: Motion is exclusive
 173 " false: Motion is inclusive
 174 " fwd (bool): true: Go to next line
 175 " false: Go to previous line
 176 " lowerlevel (bool): true: Go to line with lower indentation level
 177 " false: Go to line with the same indentation level
 178 " skipblanks (bool): true: Skip blank lines
 179 " false: Don't skip blank lines
 180 function! NextIndent(exclusive, fwd, lowerlevel, skipblanks)
 181   let line = line('.')
 182   let column = col('.')
 183   let lastline = line('$')
 184   let indent = indent(line)
 185   let stepvalue = a:fwd ? 1 : -1
 186   while (line > 0 && line <= lastline)
 187     let line = line + stepvalue
 188     if ( ! a:lowerlevel && indent(line) == indent ||
 189           \ a:lowerlevel && indent(line) < indent)
 190       if (! a:skipblanks || strlen(getline(line)) > 0)
 191         if (a:exclusive)
 192           let line = line - stepvalue
 193         endif
 194         exe line
 195         exe "normal " column . "|"
 196         return
 197       endif
 198     endif
 199   endwhile
 200 endfunction
 201
 202 " Moving back and forth between lines of same or lower indentation.
 203 nnoremap <silent> [l :call NextIndent(0, 0, 0, 1)<CR>
 204 nnoremap <silent> ]l :call NextIndent(0, 1, 0, 1)<CR>
 205 nnoremap <silent> [L :call NextIndent(0, 0, 1, 1)<CR>
 206 nnoremap <silent> ]L :call NextIndent(0, 1, 1, 1)<CR>
 207 vnoremap <silent> [l <Esc>:call NextIndent(0, 0, 0, 1)<CR>m'gv''
 208 vnoremap <silent> ]l <Esc>:call NextIndent(0, 1, 0, 1)<CR>m'gv''
 209 vnoremap <silent> [L <Esc>:call NextIndent(0, 0, 1, 1)<CR>m'gv''
 210 vnoremap <silent> ]L <Esc>:call NextIndent(0, 1, 1, 1)<CR>m'gv''
 211 onoremap <silent> [l :call NextIndent(0, 0, 0, 1)<CR>
 212 onoremap <silent> ]l :call NextIndent(0, 1, 0, 1)<CR>
 213 onoremap <silent> [L :call NextIndent(1, 0, 1, 1)<CR>
 214 onoremap <silent> ]L :call NextIndent(1, 1, 1, 1)<CR>
 215 " end of jump indent