.vimrc

" vim: set foldmarker={,} foldlevel=0 foldmethod=marker:

"=======================================
" Initialization {
"=======================================
set nocompatible
call pathogen#infect()
filetype plugin indent on
"}

"========================================
" Basic setting {
"========================================
set visualbell                       " disable sound bell
set noshowmatch                      " do not jump to the matched bracket

set backup
set backupdir=~/.vim/cache/backup/    " backup directory
set directory=~/.vim/cache/swap/      " swap directory

set formatoptions+=mB
"}

"========================================
" UI {
"========================================
set t_Co=256 " force terminal 256 color
if has('gui_running')
    set guifont=Operator\ Mono\ Light:h12
    set linespace=2
    set macligatures " ligatures (only for MacVIM)
    syntax enable
    set background=dark
    colorscheme onedark
    "set background=light
    "colorscheme PaperColor

    " set search highlight color
    autocmd BufEnter * :hi Search guibg=LightSkyBlue guifg=black
    set guioptions-=T        " remove toolbar
    set lines=50
    set columns=120
else
	set background=dark
  colorscheme flattown

  " " Change cursor shape between insert and normal mode in iTerm2.app
  " if $TERM_PROGRAM =~ "iTerm"
  "     let &t_SI = "\<Esc>]50;CursorShape=1\x7" " Vertical bar in insert mode
  "     let &t_EI = "\<Esc>]50;CursorShape=0\x7" " Block in normal mode
  " endif
end

syntax on
let g:load_doxygen_syntax=1

" Syntax coloring lines that are too long just slows down the world
set synmaxcol=512

set mouse=a                  " automatically enable mouse
set mousemodel=popup         " mouse popup

"set cursorline               " highlight current line
set nu                       " line number
set nostartofline            " cursor do not jump to sol when switching buffer

"--------------------
" status line {
set laststatus=2
set noruler

if has('gui_running')
"  let g:lightline = {
"        \ 'colorscheme': 'PaperColor',
"        \ 'component': {
"        \   'readonly': '%{&readonly?"":""}',
"        \ },
"        \ 'separator': { 'left': '', 'right': '' },
"        \ 'subseparator': { 'left': '', 'right': '' }
"        \ }
else
  let g:lightline = {
        \ 'colorscheme': 'wombat',
        \ }
end
"}
"}

"========================================
" Basic editing {
"========================================
let mapleader = "\<Space>"     " space as the <leader>
set autochdir                  " auto switch to current file directory
set virtualedit=onemore        " allow for cursor beyond last character
set hidden                     " allow buffer switching without saving
set backspace=indent,eol,start " better backspace
set incsearch                  " search as you type
set hlsearch                   " highlight search terms
set ignorecase                 " case insensitive search
set smartcase                  " case sensitive when typing capital letters

set wildmenu                   " show list instead of just completing
set wildmode=list:longest,full " command <Tab> completion, list matches, then longest common part, then all.
set whichwrap=b,s,h,l,<,>,[,]  " backspace and cursor keys wrap to

set nowrap
set autoindent
set shiftwidth=2               " indent is 4 spaces
set expandtab                  " expand tab into spaces
set tabstop=2
set softtabstop=2              " let backspace delete indent

" visual shifting (does not exit Visual mode)
vnoremap < <gv
vnoremap > >gv

" windows key bindings Ctrl+C, Ctrl+V, etc.
source $VIMRUNTIME/mswin.vim

set completeopt=menuone,menu,longest

" use q to start visual block selection, qq to do macro recording
nnoremap q <c-v>
nnoremap qq q

" easier formatting of paragraphs
vmap Q gq
nmap Q gqap

" d is now delete -- the *real* delete
" <leader>d is cut (delete and copy)
nnoremap x "_x
nnoremap d "_d
nnoremap D "_D
nnoremap c "_c
vnoremap d "_d

nnoremap <leader>d ""d
nnoremap <leader>D ""D
vnoremap <leader>d ""d
"}

"========================================
" Utility plugins {
"========================================
"--------------------
" NERDTree {
map <F7> :NERDTreeToggle<CR>
let NERDTreeIgnore=['\.pyc', '\~$', '\.swo$', '\.swp$', '\.git', '\.hg', '\.svn', '\.bzr', '\.o$', '\.hi$']
"}

"--------------------
" ctrlp {
let g:ctrlp_root_markers = ['.ctrlp', '.git']
let g:ctrlp_cmd = 'CtrlP'
let g:ctrlp_prompt_mappings = {
  \ 'PrtSelectMove("j")': ['<c-n>', '<down>'],
  \ 'PrtSelectMove("k")': ['<c-p>', '<up>'],
  \ 'PrtHistory(-1)':     ['<c-j>'],
  \ 'PrtHistory(1)':      ['<c-k>'],
  \ }
let g:ctrlp_working_path_mode = 2
let g:ctrlp_dotfiles = 0
set wildignore+=*/tmp/*,*.so,*.swp,*.o,*/_compiled/*,*/doc/*,*/data/*,*.pyc,*~

map <F2> :CtrlPBuffer<CR>
imap <F2> <C-O>:CtrlPBuffer<CR>
"}

"--------------------
" local-vimrc {
let g:local_vimrc = {'names':['.localvimrc'], 'hash_fun':'LVRHashOfFile'}
"}
"}

"========================================
" Editing plugins {
"========================================
"--------------------
" YouCompleteMe {
let g:ycm_path_to_python_interpreter = '/usr/bin/python'
" turn off Python semantic completion as it is too slow, high-CPU consumption
let g:ycm_filetype_specific_completion_to_disable = {
      \ 'python': 1
      \}
"}

"--------------------
" EasyAlign {
" Start interactive EasyAlign in visual mode (e.g. vip<Enter>)
vmap <Enter> <Plug>(EasyAlign)

" Start interactive EasyAlign for a motion/text object (e.g. <Leader>aip)
nmap <Leader>a <Plug>(EasyAlign)

let g:easy_align_delimiters = {
\ ':': { 'pattern': ':\+', 'left_margin': 1, 'right_margin': 1, 'stick_to_left': 0 }
\ }

"--------------------
" neosnippet {
" imap <C-j>     <Plug>(neosnippet_expand_or_jump)
" smap <C-j>     <Plug>(neosnippet_expand_or_jump)
" xmap <C-j>     <Plug>(neosnippet_expand_target)
"
" " For snippet_complete marker.
" if has('conceal')
"   set conceallevel=2 concealcursor=i
" endif
"
" " my snippets
" let g:neosnippet#snippets_directory='~/.vim/snippets'
"}
"}

"========================================
" LaTeX {
"========================================
let g:tex_flavor = 'latex'
let g:vimtex_view_general_viewer = 'open'
let g:vimtex_view_general_options = '-a Skim'

"let g:LatexBox_viewer = 'open -a Skim'
"let g:LatexBox_latexmk_async=1
"let g:LatexBox_custom_indent=0


autocmd FileType tex set spell
autocmd FileType tex set textwidth=100

" those improves editing response speed
autocmd FileType tex set foldmethod=manual
autocmd FileType tex set nocursorline
"}

"========================================
" File Types {
"========================================
"--------------------
" pandoc {
" let g:pandoc#modules#disabled = ["folding"]
" autocmd FileType pandoc nnoremap <buffer> j gj
" autocmd FileType pandoc nnoremap <buffer> k gk
" autocmd FileType pandoc vnoremap <buffer> j gj
" autocmd FileType pandoc vnoremap <buffer> k gk
" autocmd FileType pandoc vnoremap <buffer> 0 g0
" autocmd FileType pandoc vnoremap <buffer> $ g$
" autocmd FileType pandoc setlocal display=lastline
" autocmd FileType pandoc setlocal nojoinspaces
" autocmd FileType pandoc setlocal wrap
" autocmd FileType pandoc setlocal nocursorline
" "autocmd FileType pandoc setlocal conceallevel=0
" autocmd FileType pandoc setlocal nospell
" "autocmd FileType pandoc setlocal nolinebreak
"
" autocmd FileType pandoc setlocal noimdisable " auto switch input method in normal mode
" autocmd FileType pandoc setlocal imi=0
" autocmd FileType pandoc setlocal ims=1
" "autocmd FileType pandoc NeoCompleteLock " disable neocomplete here b/c it does not work with noimdisable
" autocmd FileType pandoc inoremap <CR> <CR>
"
" autocmd FileType pandoc set makeprg=md2pdf\ %
" autocmd FileType pandoc nnoremap \ll :make<CR>
" autocmd FileType pandoc nnoremap \lv :silent !open -a Skim %:r.pdf<CR>
"}

"--------------------
" ruby {
autocmd FileType ruby setlocal shiftwidth=2
autocmd FileType ruby setlocal expandtab
autocmd FileType ruby setlocal tabstop=2
autocmd FileType ruby setlocal softtabstop=2
"}

"--------------------
" c++ {
autocmd FileType c   setlocal cindent
autocmd FileType cpp setlocal cindent
"}

"--------------------
" HTML, Javascript {
let g:html_indent_inctags = "html,body,head,tbody"
let g:html_indent_script1 = "inc"
let g:html_indent_style1 = "inc"
"}

"--------------------
" Ocaml {
autocmd FileType ocaml source /Users/chiyuan/.opam/system/share/typerex/ocp-indent/ocp-indent.vim
"}

"--------------------
" Julia {
let g:latex_to_unicode_tab = 1
let g:latex_to_unicode_auto = 0
"}

"--------------------
" Python {
let g:python_version_2 = 1
"}
"
"--------------------
" ReST {
let g:riv_disable_folding = 1
autocmd BufEnter *.rst setlocal textwidth=80
autocmd BufEnter *.rst setlocal formatoptions+=t
"}
"}

let g:UltiSnipsExpandTrigger="<c-h>"
let g:UltiSnipsJumpForwardTrigger="<c-j>"
let g:UltiSnipsJumpBackwardTrigger="<c-k>"