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