vimrc.after

"nnoremap <C-J> <C-W><C-J>
"nnoremap <C-K> <C-W><C-K>
"nnoremap <C-L> <C-W><C-L>
"nnoremap <C-H> <C-W><C-H>
tnoremap <ESC> <C-\><C-n>
tnoremap <A-j> <C-\><C-n><C-w>j
tnoremap <A-k> <C-\><C-n><C-w>k
tnoremap <A-l> <C-\><C-n><C-w>l
tnoremap <A-h> <C-\><C-n><C-w>h


" set cursorline
"set background=dark
"let g:solarized_termcolors = 256
"let g:solarized_visibility = "high"
"let g:solarized_contrast = "high"
"let g:solarized_termtrans=1
colorscheme molokai
"set cursorline
highlight CursorLine ctermbg=17
set cc=80
highlight ColorColumn ctermbg=0 guibg=darkgrey

set rnu
" Try to speed up cursor movement
set lazyredraw
set ttyfast

"cpp-enhanced-highlight option
let g:cpp_class_scope_highlight = 1
let g:cpp_member_variable_highlight = 1
let g:cpp_experimental_template_highlight = 1

" clang-format
autocmd FileType c,cpp,cc map <C-Y> :pyf ~/install/scripts/clang-format.py<cr>
autocmd FileType c,cpp,cc imap <C-Y> <c-o>:pyf ~/install/scripts/clang-format.py<cr>
autocmd FileType python map <C-Y> :call yapf#YAPF()<cr>
autocmd FileType python imap <C-Y> <c-o>:call yapf#YAPF()<cr>

" speed up ESC key
set timeoutlen=1000 ttimeoutlen=0

" CtrlP
let g:ctrlp_working_path_mode = 'raw'
function! SwitchBufferEnter()
  if &buftype ==# 'quickfix'
    execute "normal! \<CR>"
  else
    :CtrlPBuffer
  endif
endfunction
nnoremap <CR> :call SwitchBufferEnter()<CR>
"nnoremap <CR> :CtrlPBuffer<CR>

"----------
" ctrlp.vim
"----------
let g:ctrlp_cache_dir = $HOME . '/.cache/ctrlp'
let g:ctrlp_clear_cache_on_exit = 0
let g:ctrlp_follow_symlinks = 1
let g:ctrlp_working_path_mode = 'rw'
" Ignore some folders and files for CtrlP indexing
" Note: this won't work because we use ag for ctrlp_user_command. Ignore patterns should be
" handled by ag as below.
"set wildignore+=*/.git/*,*/.hg/*,*/.svn/*,*/.idea/*,*/build/*,*/.DS_Store,*/vendor
" Launch CtrlP. Use this and then start typing fragments of the file path.
nnoremap <leader>ff :CtrlP<cr>

" auto reload file
" check one time after 4s of inactivity in normal mode
set autoread
au CursorHold * checktime

" use ag instead of Ack
if executable('ag')
  let g:ackprg = 'ag --vimgrep'
  let g:ctrlp_user_command = 'ag %s -i -l -f --nocolor --nogroup -g ""'
  "let g:ctrlp_use_caching = 0
  " this matcher speeds up ctrlp matching significantly for large projects
  let g:ctrlp_max_files = 0
  "let g:ctrlp_match_func = {'match' : 'matcher#cmatch' }
endif

" Alt-F to grep
nnoremap ƒ :Ack<SPACE>
" Shift-K to grep word under cursor
nnoremap K :Ack! "\b<C-R><C-W>\b"<CR>:cw<CR>

" Copy and paste to system clipboard
vmap <Leader>y "+y
vmap <Leader>d "+d
nmap <Leader>p "+p
nmap <Leader>P "+P
vmap <Leader>p "+p
vmap <Leader>P "+P
set pastetoggle=<F2> "http://nvie.com/posts/how-i-boosted-my-vim/"
set nobackup
set noswapfile
set clipboard=unnamed
vmap <C-x> :!pbcopy<CR>
vmap <C-c> :w !pbcopy<CR><CR>

" Alt-j/k to move lines up/down
nnoremap ∆ :m .+1<CR>==
nnoremap ˚ :m .-2<CR>==

inoremap ∆ <Esc>:m .+1<CR>==gi
inoremap ˚ <Esc>:m .-2<CR>==gi

vnoremap ∆ :m '>+1<CR>gv=gv
vnoremap ˚ :m '<-2<CR>gv=gv

" Code folding
set foldmethod=syntax
set foldnestmax=10
set nofoldenable
set foldlevel=10
let c_no_comment_fold = 1

" Close buffer without closing window
" http://stackoverflow.com/a/8585343
map <leader>q :silent! bp<bar>sp<bar>bn<bar>bd<CR>

" ctags
" look in the current directory for tags and work up the tree towards root
" until one is found (can be anywhere in the source tree)
set tags=./tags;/
" C\ open the definition in a new tab
map <C-\> :tab split<CR>:exec("tag ".expand("<cword>"))<CR>
" A] open the definition in a vertical split
map <A-]> :vsp <CR>:exec("tag ".expand("<cword>"))<CR>
nnoremap <leader>. :CtrlPTag<cr>
" scons files
au BufNewFile,BufRead SCons* set filetype=scons

" Delete buffer in CtrlP
let g:ctrlp_buffer_func = { 'enter': 'MyCtrlPMappings' }

func! MyCtrlPMappings()
    nnoremap <buffer> <silent> <c-@> :call <sid>DeleteBuffer()<cr>
endfunc

func! s:DeleteBuffer()
    let line = getline('.')
    let bufid = line =~ '\[\d\+\*No Name\]$' ? str2nr(matchstr(line, '\d\+'))
        \ : fnamemodify(line[2:], ':p')
    exec "bd" bufid
    exec "norm \<F5>"
endfunc

" Wrap lines vimcasts.org/episodes/soft-wrapping-text
command! -nargs=* Wrap set wrap linebreak nolist

" Tab navigation
map <D-]> gt
map <D-[> gT
hi MatchParen cterm=underline ctermbg=none ctermfg=none

let s:maxoff = 50 " maximum number of lines to look backwards.

let pyindent_nested_paren="&sw*2"
let pyindent_open_paren="&sw*2"

"GitGutter Sign column always on
if exists('&signcolumn')  " Vim 7.4.2201
  set signcolumn=yes
else
  let g:gitgutter_sign_column_always = 1
endif