vimrc

.vimrc

" runtime
set runtimepath=~/.vim,$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after,~/.vim/after
execute pathogen#infect()

" tabs in makefiles
filetype plugin on
filetype indent on
autocmd FileType make setlocal noexpandtab

set nocompatible
"set visualbell
" global
set backspace=indent,eol,start
syntax on
" show visual etc
set showcmd
" show matching brace
set showmatch
set mat=5
set ignorecase
set smartcase
set incsearch
set hlsearch
set autowrite
set ruler
set number
set hidden
set laststatus=2

" clipboard
set ruler

" gui
set guioptions=
set background=dark
if has('gui_running')
  set background=dark
  set guifont=Source\ Code\ Pro\ 12
  colorscheme solarized
  set lines=42 columns=120
endif
set gfn=Source\ Code\ Pro\ 12
set guifont=Source\ Code\ Pro\ 12
set cursorline
set mousehide
"set mouse=a
"set textwidth=120

" search
runtime macros/matchit.vim
set wildmenu
set wildmode=list:longest
set scrolloff=3

" formatting
set expandtab
set tabstop=2
set shiftwidth=2
set smarttab

autocmd Filetype python setlocal expandtab tabstop=4 shiftwidth=4
autocmd Filetype cpp setlocal expandtab tabstop=4 shiftwidth=4
autocmd FileType make setlocal noexpandtab
autocmd FileType go setlocal noexpandtab
let g:godef_split=2
" autocmd FileType go autocmd BufWritePre <buffer> Fmt

let g:syntastic_html_checkers=['']
let g:syntastic_cpp_compiler_options = ' -std=c++11 -stdlib=libc++'

" whitespace
set listchars=tab:▸\ ,eol:¬

" folding
" set foldmethod=syntax
" set whichwrap=h,l,[,]
set nofoldenable


" external commands
" * grep
set grepprg=grep\ -nH\ $*

" custom bindings
nmap <leader>w :set list!<CR>
nmap <leader>h :noh<CR>
map . .`[
nmap , :b 

" tabs
" au BufAdd,BufNewFile,BufRead * nested tab sball

" environment
autocmd VimEnter * NERDTree
autocmd VimEnter * wincmd p
autocmd WinEnter * call s:CloseIfOnlyNerdTreeLeft()
" Close all open buffers on entering a window if the only
" buffer that's left is the NERDTree buffer
function! s:CloseIfOnlyNerdTreeLeft()
  if exists("t:NERDTreeBufName")
    if bufwinnr(t:NERDTreeBufName) != -1
      if winnr("$") == 1
        q
      endif
    endif
  endif
endfunction

let g:ycm_confirm_extra_conf = 0
let g:ycm_filepath_completion_use_working_dir = 1
let g:ycm_buffer_command = 'horizontal-split' 

let g:syntastic_cpp_cpplint_exec = 'cpplint'

" let g:ycm_global_ycm_extra_conf = "~/.ycm/.ycm_extra_conf.py"
" let g:ycm_filetype_specific_completion_to_disable = { 'python' : 1 }
" let g:ycm_filetype_blacklist = { 'python' : 1, 'golang': 1, 'go': 1 }
" nnoremap <leader>gd :YcmCompleter GoToDefinition<CR> maps the <leader>gd
" nnoremap f :tab split | YcmCompleter GoToDefinition
nnoremap <leader>g :YcmCompleter GoToDefinitionElseDeclaration tabnew<CR>
map <Leader>' :NERDTreeToggle<CR>

" Don't indent namespace and template
function! CppNoNamespaceAndTemplateIndent()
    let l:cline_num = line('.')
    let l:cline = getline(l:cline_num)
    let l:pline_num = prevnonblank(l:cline_num - 1)
    let l:pline = getline(l:pline_num)
    while l:pline =~# '\(^\s*{\s*\|^\s*//\|^\s*/\*\|\*/\s*$\)'
        let l:pline_num = prevnonblank(l:pline_num - 1)
        let l:pline = getline(l:pline_num)
    endwhile
    let l:retv = cindent('.')
    let l:pindent = indent(l:pline_num)
    if l:pline =~# '^\s*template\s*\s*$'
        let l:retv = l:pindent
    elseif l:pline =~# '\s*typename\s*.*,\s*$'
        let l:retv = l:pindent
    elseif l:cline =~# '^\s*>\s*$'
        let l:retv = l:pindent - &shiftwidth
    elseif l:pline =~# '\s*typename\s*.*>\s*$'
        let l:retv = l:pindent - &shiftwidth
    elseif l:pline =~# '^\s*namespace.*'
        let l:retv = 0
    endif
    return l:retv
endfunction

if has("autocmd")
    autocmd BufEnter *.{cc,cxx,cpp,h,hh,hpp,hxx} setlocal indentexpr=CppNoNamespaceAndTemplateIndent()
endif