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