vim/vimrc

   1 " My vimrc file.
   2 "
   3 " Author:   Samir Benmendil <samir.benmendil[at]gmail[dot]com>
   4 "
   5
   6 " bundles {{{1
   7 filetype off
   8 set runtimepath& " reset rtp
   9 autocmd!
  10
  11 set runtimepath+=$XDG_DATA_HOME/vim/vundle
  12 call vundle#rc('$XDG_DATA_HOME/vim')
  13
  14 Bundle 'gmarik/vundle'
  15
  16 Bundle 'bling/vim-airline'
  17 Bundle 'elzr/vim-json'
  18 Bundle 'ervandew/ag.git'
  19 Bundle 'http://git.code.sf.net/p/vim-latex/vim-latex'
  20 Bundle 'kien/ctrlp.vim'
  21 Bundle 'kshenoy/vim-signature'
  22 Bundle 'majutsushi/tagbar'
  23 Bundle 'scrooloose/nerdtree'
  24 Bundle 'scrooloose/syntastic'
  25 Bundle 'sjl/gundo.vim'
  26 Bundle 'tomtom/tcomment_vim'
  27 Bundle 'tpope/vim-endwise'
  28 Bundle 'tpope/vim-fugitive'
  29 Bundle 'tpope/vim-repeat'
  30 Bundle 'tpope/vim-surround'
  31 Bundle 'tpope/vim-unimpaired'
  32 Bundle 'valloric/youcompleteme'
  33
  34 Bundle 'ompugao/ros.vim'
  35 Bundle 'ompugao/ctrlp-ros'
  36
  37 Bundle 'firef0x/pkgbuild.vim'
  38 Bundle 'derekwyatt/vim-fswitch'
  39 " seems to have problems right now... may be add later?
  40 "Bundle 'jalcine/cmake.vim'
  41 Bundle 'powerman/vim-plugin-viewdoc'
  42
  43 " remove entries first
  44 set runtimepath -=$HOME/.vim
  45 set runtimepath -=$HOME/.vim/after
  46 set runtimepath -=$XDG_CONFIG_HOME/vim
  47 set runtimepath -=$XDG_CONFIG_HOME/vim/after
  48 " then prepend and append them
  49 set runtimepath ^=$XDG_CONFIG_HOME/vim
  50 set runtimepath +=$XDG_CONFIG_HOME/vim/after
  51
  52 filetype plugin indent on
  53
  54 " bindings {{{1
  55 " allow both <space> and / to be <leader>
  56 map <space> <leader>
  57 nnoremap <leader><cr> :make<cr>
  58
  59 " moving around, searching and patterns {{{1
  60 set incsearch           " show match for partly typed search command
  61 set ignorecase          " ignore case when using a search pattern
  62 set smartcase           " override 'ignorecase' when pattern has upper case characters
  63 set hlsearch            " highlight all matches for the last used search pattern
  64
  65 " use leader-n to unhighlight search
  66 nmap <silent> <Leader>n :silent nohl<CR>
  67 " use leader-# to display the number of matches for the last search
  68 nmap <Leader># :%s:<C-R>/::gn<CR>
  69 " center cursor after search
  70 nnoremap n nzz
  71
  72 " disable arrows
  73 noremap  <Up>    <NOP>
  74 noremap  <Down>  <NOP>
  75 noremap  <Left>  <NOP>
  76 noremap  <Right> <NOP>
  77 inoremap <Up>    <NOP>
  78 inoremap <Down>  <NOP>
  79 inoremap <Left>  <NOP>
  80 inoremap <Right> <NOP>
  81 cnoremap <Up>    <NOP>
  82 cnoremap <Down>  <NOP>
  83 cnoremap <Left>  <NOP>
  84 cnoremap <Right> <NOP>
  85 cnoremap <C-K>   <Up>
  86 cnoremap <C-J>   <Down>
  87 cnoremap <C-H>   <Left>
  88 cnoremap <C-L>   <Right>
  89
  90 set nostartofline       " don't  move the cursor to the first non-blank char of a line
  91 set path=.,include/,../include/,/usr/include/c++/*,/opt/ros/hydro/include
  92
  93 " displaying text {{{1
  94 set scrolloff=5                 " number of screen lines to show around the cursor
  95 set nowrap                      " long lines wrap
  96 set linebreak                   " wrap long lines at a character in 'breakat'
  97 set showbreak=▒▒                " show these chars for wrapped lines
  98
  99 set lazyredraw                  " don't redraw while executing macros
 100
 101 set list                        " show chars defined in 'listchars'
 102 set listchars=tab:»·,trail:·    " list of strings used for list mode
 103 set listchars+=extends:⋯,precedes:⋯
 104 set sidescrolloff=1             " don't scroll over the listchars
 105
 106 set number                      " show the line number for each line
 107 set relativenumber              " show the relative line number for each line
 108 " toggle relativenumber
 109 nnoremap <silent> <Leader>u :exe "set relativenumber!"<CR>
 110
 111 if has("autocmd")
 112   " When editing a file, always jump to the last known cursor position.
 113   " Don't do it when the position is invalid or when inside an event handler
 114   " (happens when dropping a file on gvim).
 115   " Also don't do it when the mark is in the first line, that is the default
 116   " position when opening a file.
 117   " blacklist certain filetype, you can get a file type with :echo &ft
 118   let blacklist = ['gitcommit']
 119   autocmd BufReadPost *
 120     \ if index(blacklist, &ft) < 0 && line("'\"") > 1 && line("'\"") <= line("$") |
 121     \   exe "normal! g`\"" |
 122     \ endif
 123 endif
 124
 125
 126 " syntax, highlighting and spelling {{{1
 127 colorscheme badwolf
 128 syntax on
 129
 130 set dictionary=spell            " list of dictionary files for keyword completion
 131 " Spell Check http://tex.stackexchange.com/a/52932
 132 let b:myLang=0
 133 let g:myLangList=["en_gb","en_us","de","fr"]
 134
 135 function! ToggleSpell()
 136   execute "setlocal spell!"
 137   if (&spell)
 138     echo "setlocal spelllang=" g:myLangList[b:myLang]
 139   endif
 140 endfunction
 141 nnoremap <silent> <Leader>s :call ToggleSpell()<CR>
 142
 143 function! SwitchSpell()
 144   if (&spell)
 145     let b:myLang=b:myLang+1
 146     if b:myLang>=len(g:myLangList) | let b:myLang=0 | endif
 147   endif
 148   execute "setlocal spell spelllang=".get(g:myLangList, b:myLang)
 149   echo "setlocal spelllang=" g:myLangList[b:myLang]
 150 endfunction
 151 nnoremap <silent> <Leader>S :call SwitchSpell()<CR>
 152
 153 " fix spelling with first choice
 154 nnoremap <Leader>f 1z=
 155
 156 if has("autocmd")
 157     au Filetype *
 158         \ if &omnifunc == "" | setl omnifunc=syntaxcomplete#Complete | endif
 159 endif
 160
 161 " multiple windows {{{1
 162 set laststatus=2                " 0, 1 or 2; when to use a status line for the last window
 163
 164 set previewheight=20            " default height for the preview window
 165
 166 set splitright                  " a new window is put right of the current one
 167
 168 map <F1> :ls<CR>:b<space>
 169
 170 nmap <C-L> <C-W>w
 171 nmap <C-H> <C-W>W
 172
 173 " using the mouse {{{1
 174 set mouse=rnv                   " list of flags for using the mouse
 175 set ttymouse=xterm              " type of mouse
 176
 177 "xterm mouse with middleclick paste
 178 nnoremap <MiddleMouse> i<MiddleMouse>
 179 vnoremap <MiddleMouse> s<MiddleMouse>
 180
 181 " messages and info {{{1
 182 set showcmd                     " Show (partial) command in status line.
 183 set ruler                       " show the cursor position all the time
 184 set confirm                     " Ask what to do when closing unsaved documents
 185 set shortmess=filnxtoOI         " don't show intro message
 186
 187 " editing text {{{1
 188 set backspace=indent,eol,start  " allow backspacing over everything in insert mode
 189
 190 set showmatch                   " Show matching brackets.
 191
 192 set nojoinspaces                " don't use two spaces after '.' when joining a line
 193 set formatoptions+=j            " remove comment leader when joining lines
 194
 195 set nrformats=hex               " number formats recognized for CTRL-A and CTRL-X commands
 196
 197 " whether to use a popup menu for Insert mode completion
 198 set completeopt=longest,menuone,preview
 199
 200 " Indent if we're at the beginning of a line. Else, do completion.
 201 function! InsertTabWrapper()
 202   let col = col('.') - 1
 203   if !col || getline('.')[col - 1] !~ '\k'
 204     return "\<Tab>"
 205   else
 206     return "\<C-N>"
 207 endif
 208 endfunction
 209 inoremap <Tab> <C-R>=InsertTabWrapper()<CR>
 210 inoremap <S-Tab> <C-P>
 211
 212 " fix legacy vi inconsistency
 213 map Y y$
 214
 215 " allow repeat operator on visual
 216 vnoremap . :normal .<CR>
 217
 218 " add line without changing position or leaving mode
 219 noremap <silent> <Leader>o :set paste<CR>m`o<ESC>``:set nopaste<CR>
 220 noremap <silent> <Leader>O :set paste<CR>m`O<ESC>``:set nopaste<CR>
 221
 222 " Don't use Ex mode, use Q for formatting
 223 map Q gq
 224
 225 " allow undoing in insert-mode
 226 inoremap <C-U> <C-G>u<C-U>
 227 inoremap <C-W> <C-G>u<C-W>
 228
 229 " tabs and indent {{{1
 230 set shiftwidth=4                " number of spaces used for each step of (auto)indent
 231 set smarttab                    " a <Tab> in an indent inserts 'shiftwidth' spaces
 232 set softtabstop=4               " if non-zero, number of spaces to insert for a <Tab>
 233 set shiftround                  " round to 'shiftwidth' for "<<" and ">>"
 234 set expandtab                   " expand <Tab> to spaces in Insert mode
 235
 236 set cindent                     " use smart C indenting (see :h C-indenting)
 237 set cinoptions=l1,c4,(0,U1,w1,m1,j1,J1
 238
 239 set pastetoggle=<F11>           " key sequence to toggle paste mode
 240
 241 nmap <Leader>b :set expandtab tabstop=4 shiftwidth=4 softtabstop=4<CR>
 242 nmap <Leader>B :set expandtab tabstop=8 shiftwidth=8 softtabstop=4<CR>
 243 nmap <Leader>M :set noexpandtab tabstop=8 softtabstop=4 shiftwidth=4<CR>
 244 nmap <Leader>m :set expandtab tabstop=2 shiftwidth=2 softtabstop=2<CR>
 245
 246 " folding {{{1
 247 set foldmethod=marker           " folding type
 248 set foldlevelstart=0            " value for 'foldlevel' when starting to edit a file
 249
 250 " space will toggle current fold in normal mode
 251 nnoremap <leader><Space> za
 252 " create folds around visual selection
 253 vnoremap <leader><Space> zf
 254
 255 " save and restore folds
 256 set viewoptions=folds,cursor    " don't save local options
 257 autocmd BufWinLeave *.* mkview
 258 autocmd BufWinEnter *.* silent loadview
 259
 260 " reading and writing files {{{1
 261 set writebackup                 " write a backup file before overwriting a file
 262 set backup                      " keep a backup after owerwriting a file
 263 set backupdir=$XDG_CACHE_HOME/vim
 264
 265 set undofile                    " persistent undo history
 266 set undodir=$XDG_CACHE_HOME/vim
 267
 268 set autowrite                   " automatically write a file when leaving a modified buffer
 269
 270 " save with sudo
 271 cmap w!! w !sudo tee % > /dev/null
 272
 273 " the swap file {{{1
 274 set directory=$XDG_CACHE_HOME/vim,.,/var/tmp
 275
 276 " command line editing {{{1
 277 set history=500                 " how many command lines are remembered
 278 set wildmode=longest:full,full  " specifies how command line completion works
 279 set wildmenu                    " command-line completion shows a list of matches
 280
 281 " various {{{1
 282 set virtualedit=block           " let cursor move past last char in <C-V> mode
 283 set viminfo='100,<50,s10,h,n$XDG_CACHE_HOME/vim/viminfo " viminfo defaults but save file in .cache
 284
 285 set viewdir=$XDG_CACHE_HOME/vim
 286
 287 " plugins {{{1
 288 " airline {{{2
 289 let g:airline_detect_whitespace=2
 290 let g:airline#extensions#tabline#enabled = 1
 291 let g:airline_powerline_fonts = 1
 292
 293 " GoldenView {{{2
 294 "let g:goldenview__enable_default_mapping = 0
 295 "nmap <silent> <C-N>   <Plug>GoldenViewSplit
 296 "nmap <silent> <C-L>   <Plug>GoldenViewNext
 297 "nmap <silent> <C-H>   <Plug>GoldenViewPrevious
 298 "nmap <silent> <C-M>   <Plug>GoldenViewSwitchMain
 299 "nmap <silent> <C-S-M> <Plug>GoldenViewPrevious
 300
 301 " Gundo {{{2
 302 nnoremap <F7> :GundoToggle<CR>
 303 " fugitive {{{2
 304 nmap <silent> <leader>dd :tab split \| Gdiff \| wincmd h<CR>
 305 " delete fugitive buffers when closed
 306 autocmd BufReadPost fugitive://* set bufhidden=delete
 307
 308 nnoremap <silent> <leader>gs :Gstatus<CR>
 309 nnoremap <silent> <leader>gd :Gdiff<CR>
 310 nnoremap <silent> <leader>gc :tab Gcommit -v<CR>
 311
 312 " NERDTree {{{2
 313 " open/close NERDTree with \e
 314 nmap <Leader>e :NERDTreeToggle<CR>
 315 nmap <F6> :NERDTreeToggle<CR>
 316 " <space> to open files/dirs
 317 let NERDTreeMapActivateNode='<space>'
 318 " close vim if only NERDTree is open
 319 autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTreeType") && b:NERDTreeType == "primary") | q | endif
 320
 321 " synastic {{{2
 322 let g:syntastic_enable_highlighting = 0
 323 let g:syntastic_error_symbol='E'
 324 let g:syntastic_style_error_symbol='S'
 325 let g:syntastic_warning_symbol='W'
 326 let g:syntastic_style_warning_symbol='S'
 327 let g:syntastic_always_populate_loc_list=1
 328 nmap <silent> <leader>y :SyntasticCheck<cr>
 329
 330 if ! &diff
 331   let g:syntastic_check_on_open=1
 332 endif
 333
 334 " tagbar {{{2
 335 map <F5> :TagbarToggle<cr>
 336 let g:tagbar_sort = 0
 337 let g:tagbar_compact = 1
 338 let g:tagbar_autoshowtag = 1
 339 let g:tagbar_width = 25
 340 let g:tagbar_iconchars = ['+', '-']
 341
 342 " YouCompleteMe {{{2
 343 let g:ycm_extra_conf_globlist = ['~/src/*']
 344
 345 " vim-json {{{2
 346 let g:vim_json_syntax_conceal = 0
 347
 348 " vim-latex {{{2
 349 let g:tex_flavor='latex'
 350 let g:Tex_DefaultTargetFormat='pdf'
 351
 352 " vim-viewdoc {{{2
 353 let g:no_viewdoc_maps = 1
 354 nnoremap K :call ViewDoc('doc', '<cword>')<cr>
 355
 356 " functions {{{1
 357 " auto source vimrc when saved
 358 autocmd bufwritepost vimrc source $MYVIMRC
 359 nmap <leader>v :tabedit $MYVIMRC<CR>
 360
 361 " Convenient command to see the difference between the current buffer and the
 362 " file it was loaded from, thus the changes you made.
 363 " Only define it when not defined already.
 364 if !exists(":DiffOrig")
 365   command DiffOrig vert new | set bt=nofile | r # | 0d_ | diffthis
 366                   \ | wincmd p | diffthis
 367 endif