map.vim

" 用Space键来开关折叠
nnoremap <Space> @=((foldclosed(line('.')) < 0) ? 'zc' : 'zo')<CR>
map ; :
" noremap ;; ;

" quicker window movement
nnoremap <C-j> <C-w>j
nnoremap <C-k> <C-w>k
nnoremap <C-h> <C-w>h
nnoremap <C-l> <C-w>l

" change window size more quickly
nnoremap <silent> <Leader>= :exe "resize " . (winheight(0) * 3/2)<CR>
nnoremap <silent> <Leader>- :exe "resize " . (winheight(0) * 2/3)<CR>

" Unbind some useless/annoying default key bindings.
" 'Q' in normal mode enters Ex mode. You almost never want this.
nmap Q <Nop>

" Try to prevent bad habits like using the arrow keys for movement. Do this in normal mode...
nnoremap <Left>  :echoe "Use h"<CR>
nnoremap <Right> :echoe "Use l"<CR>
nnoremap <Up>    :echoe "Use k"<CR>
nnoremap <Down>  :echoe "Use j"<CR>
" ...and in insert mode
" inoremap <Left>  <ESC>:echoe "Use h"<CR>
" inoremap <Right> <ESC>:echoe "Use l"<CR>
" inoremap <Up>    <ESC>:echoe "Use k"<CR>
" inoremap <Down>  <ESC>:echoe "Use j"<CR>

" NERDTree Plugin https://github.com/scrooloose/nerdtree
nnoremap <Leader>n :NERDTreeFocus<CR>
nnoremap <C-n> :NERDTree<CR>
nnoremap <C-t> :NERDTreeToggle<CR>
nnoremap <C-f> :NERDTreeFind<CR>

" Easymotion https://github.com/easymotion/vim-easymotion
map <Leader> <Plug>(easymotion-prefix)
" <Leader>f{char} to move to {char}
map  <Leader>f <Plug>(easymotion-bd-f)
nmap <Leader>f <Plug>(easymotion-overwin-f)
" s{char}{char} to move to {char}{char}
nmap s <Plug>(easymotion-overwin-f2)
" Move to line
map <Leader>L <Plug>(easymotion-bd-jk)
nmap <Leader>L <Plug>(easymotion-overwin-line)
" Move to word
map  <Leader>w <Plug>(easymotion-bd-w)
nmap <Leader>w <Plug>(easymotion-overwin-w)
map <Leader>l <Plug>(easymotion-lineforward)
map <Leader>j <Plug>(easymotion-j)
map <Leader>k <Plug>(easymotion-k)
map <Leader>h <Plug>(easymotion-linebackward)

" " YouCompleteMe https://github.com/ycm-core/YouCompleteMe
" nmap <C-k><C-d> :YcmCompleter Format<CR>
" nmap <Leader>q <Plug>(YCMHover)
" nmap <F12> :YcmCompleter GoToDefinition<CR>
" nmap <S-F12> :YcmCompleter GoToReferences<CR>

" vim-oscyank https://github.com/ojroques/vim-oscyank 
nmap <leader>c <Plug>OSCYankOperator
" Copy current line in normal mode: <leader>c_
vmap <leader>c <Plug>OSCYankVisual