.vimrc

" This is my personal .vimrc, feel free to use it with your own risk.

" Set not compatible with vi. This is useful for
" consecutive undo and others
set nocompatible

call plug#begin('~/.vim/plugged')
" NerdTree. Disabled as it is really slow, use newtr (vim's native 
" file explorer) instead.
" See http://vimcasts.org/episodes/the-file-explorer/
"
" On-demand loading
" Plug 'scrooloose/nerdtree', { 'on':  'NERDTreeToggle'  }
" Plug 'Xuyuanp/nerdtree-git-plugin'
" Plug 'tiagofumo/vim-nerdtree-syntax-highlight'

" Auto comment
Plug 'scrooloose/nerdcommenter'

" syntax things
Plug 'scrooloose/syntastic'

"Plug 'NLKNguyen/papercolor-theme'
Plug 'trevordmiller/nova-vim'

" syntax support
Plug 'pangloss/vim-javascript'
Plug 'elzr/vim-json'
Plug 'othree/jsdoc-syntax.vim' "JSODOC syntax highlight
Plug 'heavenshell/vim-jsdoc' "JSDOC generation
Plug 'mxw/vim-jsx'  " JSX Support
Plug 'skammer/vim-css-color'
Plug 'hail2u/vim-css3-syntax'

" HTML
Plug 'mattn/emmet-vim'

" Tern (Intellissence)
"Plug 'marijnh/tern_for_vim', { 'do': 'npm install'  }

" Auto complete
Plug 'Shougo/neocomplete.vim'

" Git
Plug 'tpope/vim-fugitive'
Plug 'airblade/vim-gitgutter'

" On files and buffers
Plug 'Shougo/unite.vim'

" Auto close
" Autoclose, brackets and quotes
Plug 'tpope/vim-surround'
Plug 'cohama/lexima.vim'

" Status bar
Plug 'vim-airline/vim-airline'

" Snippets
Plug 'Shougo/neosnippet.vim'
Plug 'Shougo/neosnippet-snippets'

call plug#end()

" Use pathogen (Deprecated, use Plug instead)
" call pathogen#infect()

" Git, add spell checking and automatic wrapping at the
" recommended 72 columns to you commit messages
autocmd Filetype gitcommit setlocal spell textwidth=72

" set leaders
let mapleader = ","
let maplocalleader = "."

" load filetype plugins/indent settings
filetype plugin indent on

" Syntax highlight
syntax on

" Colorscheme
"set t_Co=256
"set background=dark
"colorscheme PaperColor
colorscheme nova

" NerdTree
" let NERDTreeShowHidden=1

" Set buffer to be hidden
set hidden

" Show line numbers
set number numberwidth=4

" Set cursorline
set cursorline

" Remove annoying beeps
set visualbell
set noerrorbells

" Don't create backup file
set nobackup
set noswapfile

" Relative line number
set number
set relativenumber
" set norelativenumber " to disable relative number

" Show all whitespaces http://stackoverflow.com/questions/1675688/make-vim-show-all-white-spaces-as-a-character/29787362#29787362
" There's differences how linux (ubuntu) and OSX renders the space
" used to represent space, ubuntu renders it larger than it should.
" Hence, a condition should be used to determin which unicode to use
let os = substitute(system('uname'), "\n", "", "")

if os == "Darwin"
	set listchars=eol:¬,tab:▸\ ,trail:~,extends:>,precedes:<,space:␣
else
	set listchars=eol:¬,tab:▸\ ,trail:~,extends:>,precedes:<,space:˽
endif

" Activate show whitespaces
"set list
" Hide whitespaces
"set nolist

" Syntastic
let g:syntastic_always_populate_loc_list = 1
let g:syntastic_loc_list_height = 5
let g:syntastic_auto_loc_list = 0
let g:syntastic_check_on_open = 1
let g:syntastic_check_on_wq = 1
let g:syntastic_javascript_checkers = ['eslint']
let g:syntastic_javascript_eslint_exec = './node_modules/.bin/eslint'

highlight link SyntasticErrorSign SignColumn
highlight link SyntasticWarningSign SignColumn
highlight link SyntasticStyleErrorSign SignColumn
highlight link SyntasticStyleWarningSign SignColumn

" vim-jsx, javascript, react
let g:jsx_ext_required = 0 " Allow JSX in normal JS files

" Indentation, set default to 4 spaces
set tabstop=4	" set tab to four spaces
set softtabstop=4
set backspace=indent,eol,start	" allow backspacing over everything in insert mode
set autoindent	" set autoindent on
set copyindent	" copy prev indentation on autoindenting
set shiftwidth=4	" number of spaces to use for autoindenting
set shiftround	" use multiple of shiftwidth when indenting with '<' and '
set smarttab	" insert tabs on the start of a line according to shiftwidth, not tabstop

" Search
set showmatch	" set show matching parenthesis
set ignorecase	" ignore case when search
set smartcase	" ignore case if search pattern is all lower case, case sensitive if otherwise
set hlsearch	" highlight search terms
set incsearch	" show search matches as you type

" Wrapping
set nowrap

set laststatus=2

" Vim Javascript
let g:html_indent_inctags = "html,body,head,tbody"
let g:html_indent_script1 = "inc"
let g:html_indent_style1 = "inc"

" latex-box plugin
" let g:LatexBox_latexmk_options="-pdf"
let g:LatexBox_output_type="pdf"

" vim-autopairs plugin
" make default exclude ` (backtick)
" let g:AutoPairs = {'(':')', '[':']', '{':'}',"'":"'",'"':'"', "`":"`"}

" vim latex plugin
" associate any tex file to tex instead of plaintex
let g:tex_flavor = "latex"

" vim airline
" powerline status bar for vim
let g:airline_powerline_fonts = 1

"""""""""
" Neocomplete
""""""""""

"Note: This option must be set in .vimrc(_vimrc).  NOT IN .gvimrc(_gvimrc)!
" Disable AutoComplPop.
let g:acp_enableAtStartup = 0
" Use neocomplete.
let g:neocomplete#enable_at_startup = 1
" Use smartcase.
let g:neocomplete#enable_smart_case = 1
" Set minimum syntax keyword length.
let g:neocomplete#sources#syntax#min_keyword_length = 3

" Define dictionary.
let g:neocomplete#sources#dictionary#dictionaries = {
    \ 'default' : '',
    \ 'vimshell' : $HOME.'/.vimshell_hist',
    \ 'scheme' : $HOME.'/.gosh_completions'
        \ }

" Define keyword.
if !exists('g:neocomplete#keyword_patterns')
    let g:neocomplete#keyword_patterns = {}
endif
let g:neocomplete#keyword_patterns['default'] = '\h\w*'

" Plugin key-mappings.
inoremap <expr><C-g>     neocomplete#undo_completion()
inoremap <expr><C-l>     neocomplete#complete_common_string()

" Recommended key-mappings.
" <CR>: close popup and save indent.
inoremap <silent> <CR> <C-r>=<SID>my_cr_function()<CR>
function! s:my_cr_function()
  return (pumvisible() ? "\<C-y>" : "" ) . "\<CR>"
  " For no inserting <CR> key.
  "return pumvisible() ? "\<C-y>" : "\<CR>"
endfunction
" <TAB>: completion.
inoremap <expr><TAB>  pumvisible() ? "\<C-n>" : "\<TAB>"
" <C-h>, <BS>: close popup and delete backword char.
inoremap <expr><C-h> neocomplete#smart_close_popup()."\<C-h>"
inoremap <expr><BS> neocomplete#smart_close_popup()."\<C-h>"
" Close popup by <Space>.
"inoremap <expr><Space> pumvisible() ? "\<C-y>" : "\<Space>"

" AutoComplPop like behavior.
"let g:neocomplete#enable_auto_select = 1

" Enable omni completion.
autocmd FileType css setlocal omnifunc=csscomplete#CompleteCSS
autocmd FileType html,markdown setlocal omnifunc=htmlcomplete#CompleteTags
autocmd FileType javascript setlocal omnifunc=javascriptcomplete#CompleteJS
autocmd FileType python setlocal omnifunc=pythoncomplete#Complete
autocmd FileType xml setlocal omnifunc=xmlcomplete#CompleteTags

" Enable heavy omni completion.
if !exists('g:neocomplete#sources#omni#input_patterns')
  let g:neocomplete#sources#omni#input_patterns = {}
end

""""""""
" Neosnippet
""""""""
" Plugin key-mappings.
" Note: It must be "imap" and "smap".  It uses <Plug> mappings.
imap <C-k>     <Plug>(neosnippet_expand_or_jump)
smap <C-k>     <Plug>(neosnippet_expand_or_jump)
xmap <C-k>     <Plug>(neosnippet_expand_target)

" SuperTab like snippets behavior.
" Note: It must be "imap" and "smap".  It uses <Plug> mappings.
imap <C-k>     <Plug>(neosnippet_expand_or_jump)
"imap <expr><TAB>
" \ pumvisible() ? "\<C-n>" :
" \ neosnippet#expandable_or_jumpable() ?
" \    "\<Plug>(neosnippet_expand_or_jump)" : "\<TAB>"
smap <expr><TAB> neosnippet#expandable_or_jumpable() ?
\ "\<Plug>(neosnippet_expand_or_jump)" : "\<TAB>"

" For conceal markers.
if has('conceal')
  set conceallevel=2 concealcursor=niv
endif

"""""""""""
" Key mappings
"""""""""""

" Save file to ctrl+s
nnoremap <C-s> :w<cr>
inoremap <C-s> <esc>:w<cr>

" Removes all dangling whitespaces
nnoremap <leader>c :%s/\s\+$//<cr>

" Quit vim, 'ctrl+q' to quit without save
nnoremap <C-q> :q!<cr>
inoremap <C-q> <esc>:q!<cr>

" Save then quit -- Disabled, to enable open in window split
" nnoremap <C-w> :wq!<cr>
" inoremap <C-w> <esc>:wq!<cr>

" Fast edit .vimrc file
nnoremap <leader>ev :vsplit $MYVIMRC<cr>
nnoremap <leader>sv :source $MYVIMRC<cr>

" Go to end of line with insert mode
" Useful when adding a ; at the end of
" a statement
nnoremap <C-a> $a
inoremap <C-a> <esc>$a

" Add an empty line above the current line.
" Useful when creating function with curly
" braces
nnoremap <C-o> ko
inoremap <C-o> <esc>ko

" Open newtr at current directory
noremap <C-\> :e.<CR>

" Move line up and down, ref http://stackoverflow.com/questions/7501092/can-i-map-alt-key-in-vim
" alt+k to move one line up
nnoremap ˚ :m .-2<cr>==
inoremap ˚ <esc>:m .-2<cr>==gi
" alt+j to move one line down
nnoremap ∆ :m .+1<cr>==
inoremap ∆ <esc>:m .+1<cr>==gi

" Surround a word with double quote
nnoremap <leader>" viW<esc>a"<esc>hBi"<esc>lel

" Surround a word with single quote
nnoremap <leader>' viW<esc>a'<esc>hBi'<esc>lel

" Surround a word with backtick
nnoremap <leader>` viW<esc>a`<esc>hBi`<esc>lel

" Surround a word with parentheses (a)
nnoremap <leader>() viW<esc>a)<esc>hBi(<esc>lel

" Surround a word with square bracket [a]
nnoremap <leader>[] viW<esc>a]<esc>hBi[<esc>lel

" Surround a word with curly bracket with spaces { a }
nnoremap <leader>{} viW<esc>a }<esc>hBi{ <esc>lel

" Use H to go to the beginning of a line, L to the end of a line
nnoremap H ^
nnoremap L $

" Disable escape keys, use jk instead
inoremap <esc> <nop>
inoremap jk <esc>

" Disable arrow keys
nnoremap <up> <nop>
nnoremap <left> <nop>
nnoremap <down> <nop>
nnoremap <right> <nop>

inoremap <up> <nop>
inoremap <left> <nop>
inoremap <down> <nop>
inoremap <right> <nop>

inoremap OA <nop>
inoremap OC <nop>
inoremap OB <nop>
inoremap OD <nop>

" Use ctrl+j to insert new line in normal mode without entering insert mode
nnoremap <C-j> ciW<CR><Esc>:if match( @", "^\\s*$") < 0<Bar>exec "norm P-$diw+"<Bar>endif<CR>

" Use ctrl+l to clear the search highlight
nnoremap <silent> <C-l> :nohls<cr>

" Pastetoggle, useful if paste code from outside application.
" Use only in vim terminal, if in GUI set toggle off.
" Map toggle to ctrl+t
nnoremap <C-t> :set invpaste paste?<cr>
inoremap <C-t> <esc>:set invpaste paste?<cr>

" Insert a new line under current text without enter to insert mode
nnoremap <leader>o o<esc>

set pastetoggle=<C-t>
set showmode

" Move to another window split
nnoremap <leader>h :wincmd h<cr>
nnoremap <leader>j :wincmd j<cr>
nnoremap <leader>k :wincmd k<cr>
nnoremap <leader>l :wincmd l<cr>

" Wrap shortcut
nnoremap <leader>w :set wrap linebreak nolist<cr>

" Unite key mapping
nnoremap <C-f><C-s> <esc>:Unite file buffer<cr>
inoremap <C-f><C-s> <esc>:Unite file buffer<cr>

" PDV php documentor
let g:pdv_template_dir = $HOME ."/.vim/bundle/pdv/templates_snip"
nnoremap <buffer> <C-p> :call pdv#DocumentWithSnip()<CR>

" Set spell to en
nnoremap <leader>s :set spell spelllang=en<cr>

" Abbreviations
" typos
iabbrev adn and
iabbrev tehn then

iabbrev @@ nauval.atmaja@gmail.com
iabbrev @@1 noval.78@gmail.com
iabbrev @@a @author Nauval Atmaja <noval.78@gmail.com>
iabbrev @@b @author Nauval Atmaja <nauval.atmaja@gmail.com>


"" Autocommands -------------------------------------{{{
" Dissable generating comment in the next line after a comment line
autocmd FileType * setlocal formatoptions-=c formatoptions-=r formatoptions-=o

augroup filetype_js
autocmd!
" Indentation, set tab to be 2 spaces, ts: tabstop, sw: shiftwidth, sts: softtabstop
autocmd FileType javascript setlocal ts=2 sw=2 sts=2 expandtab
augroup END

augroup filetype_json
autocmd!
" Indentation, set tab to be 2 spaces, ts: tabstop, sw: shiftwidth, sts: softtabstop
autocmd FileType json setlocal ts=2 sw=2 sts=2 expandtab
augroup END

augroup filetype_html
autocmd!
" Indentation, set tab to be 4 spaces, ts: tabstop, sw: shiftwidth, sts: softtabstop
autocmd FileType xhtml setlocal ts=4 sw=4 sts=4 expandtab
augroup END

augroup filetype_php
autocmd!
autocmd FileType php setlocal expandtab
augroup END

"
"augroup filetype_python
"autocmd!
"autocmd FileType python nnoremap <buffer> <localleader>c I#<esc>
"augroup END
"

"
"augroup filetype_java
"autocmd!
"autocmd FileType java nnoremap <buffer> <localleader>c I//<esc>
"augroup END
" Vimscript file setting ----------------------------{{{
augroup filetype_vim
  autocmd!
  autocmd FileType vim setlocal foldmethod=marker
augroup END
" }}}
"" }}}