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