''
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => General
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
set mouse=a
" Sets how many lines of history VIM has to remember
set history=500

" Enable filetype plugins
filetype plugin on
filetype indent on

" Set to auto read when a file is changed from the outside
set autoread
au FocusGained,BufEnter * checktime

" Fast saving
nmap <leader>s :w!<cr>

" :W sudo saves the file 
" (useful for handling the permission-denied error)
command! W execute 'w !sudo tee % > /dev/null' <bar> edit!

" clipboard
set clipboard^=unnamed,unnamedplus


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => VIM user interface
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Set 7 lines to the cursor - when moving vertically using j/k
set so=7

" Avoid garbled characters in Chinese language windows OS
let $LANG='en' 
set langmenu=en
source $VIMRUNTIME/delmenu.vim
source $VIMRUNTIME/menu.vim

" Turn on the Wild menu
set wildmenu

set relativenumber

" Ignore compiled files
set wildignore=*.o,*~,*.pyc
if has("win16") || has("win32")
    set wildignore+=.git\*,.hg\*,.svn\*
else
    set wildignore+=*/.git/*,*/.hg/*,*/.svn/*,*/.DS_Store
endif

"Always show current position
set ruler

" Height of the command bar
set cmdheight=1

" A buffer becomes hidden when it is abandoned
set hid

" Configure backspace so it acts as it should act
set backspace=eol,start,indent
set whichwrap+=<,>,h,l

" Ignore case when searching
set ignorecase

" When searching try to be smart about cases 
set smartcase

" Highlight search results
set hlsearch

" Makes search act like search in modern browsers
set incsearch 

" Don't redraw while executing macros (good performance config)
set lazyredraw 

" For regular expressions turn magic on
set magic

" Show matching brackets when text indicator is over them
set showmatch 
" How many tenths of a second to blink when matching brackets
set mat=2

" No annoying sound on errors
set noerrorbells
set novisualbell
set t_vb=
set tm=500

" Properly disable sound on errors on MacVim
if has("gui_macvim")
    autocmd GUIEnter * set vb t_vb=
endif


" Add a bit extra margin to the left
set foldcolumn=1


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Colors and Fonts
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Enable syntax highlighting
syntax enable 

" Enable 256 colors palette in Gnome Terminal
if $COLORTERM == 'gnome-terminal'
    set t_Co=256
endif

try
    colorscheme solarized8_high
catch
endtry

set background=dark

" Set extra options when running in GUI mode
if has("gui_running")
    set guioptions-=T
    set guioptions-=e
    set t_Co=256
    set guitablabel=%M\ %t
endif

" Set utf8 as standard encoding and en_US as the standard language
set encoding=utf8

" Use Unix as the standard file type
set ffs=unix,dos,mac


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Files, backups and undo
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Turn backup off, since most stuff is in SVN, git etc. anyway...
set nobackup
set nowb
set noswapfile


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Text, tab and indent related
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Use spaces instead of tabs
set expandtab

" Be smart when using tabs ;)
set smarttab

" 1 tab == 4 spaces
set shiftwidth=4
set tabstop=4

" Linebreak on 500 characters
set lbr
set tw=500

set ai "Auto indent
set si "Smart indent
set wrap "Wrap lines


""""""""""""""""""""""""""""""
" => Visual mode related
""""""""""""""""""""""""""""""
" Visual mode pressing * or # searches for the current selection
" Super useful! From an idea by Michael Naumann
vnoremap <silent> * :<C-u>call VisualSelection(''\'', ''\'')<CR>/<C-R>=@/<CR><CR>
vnoremap <silent> # :<C-u>call VisualSelection(''\'', ''\'')<CR>?<C-R>=@/<CR><CR>


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Moving around, tabs, windows and buffers
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Map <Space> to / (search) and Ctrl-<Space> to ? (backwards search)
"map <space> /
"map <C-space> ?

" Disable highlight when <leader><cr> is pressed
"map <silent> <leader><cr> :noh<cr>

" Smart way to move between windows
"map <C-j> <C-W>j
"map <C-k> <C-W>k
"map <C-h> <C-W>h
"map <C-l> <C-W>l

" Close the current buffer
"map <leader>bd :Bclose<cr>:tabclose<cr>gT

" Close all the buffers
"map <leader>ba :bufdo bd<cr>

"map <leader>bl :bnext<cr>
"map <leader>bh :bprevious<cr>

" Useful mappings for managing tabs
"map <leader>tn :tabnew<cr>
"map <leader>to :tabonly<cr>
"map <leader>tc :tabclose<cr>
"map <leader>tm :tabmove 
"map <leader>t<leader> :tabnext 

" Let 'tl' toggle between this and the last accessed tab
"let g:lasttab = 1
"nmap <Leader>tl :exe "tabn ".g:lasttab<CR>
"au TabLeave * let g:lasttab = tabpagenr()


" Opens a new tab with the current buffer's path
" Super useful when editing files in the same directory
"map <leader>te :tabedit <C-r>=expand("%:p:h")<cr>/

" Switch CWD to the directory of the open buffer
"map <leader>cd :cd %:p:h<cr>:pwd<cr>

" Specify the behavior when switching between buffers 
"try
"  set switchbuf=useopen,usetab,newtab
"  set stal=2
"catch
"endtry

" Return to last edit position when opening files (You want this!)
"au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif


""""""""""""""""""""""""""""""
" => Status line
""""""""""""""""""""""""""""""
" Always show the status line
"set laststatus=2

" Format the status line
"set statusline=\ %{HasPaste()}%F%m%r%h\ %w\ \ CWD:\ %r%{getcwd()}%h\ \ \ Line:\ %l\ \ Column:\ %c


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Editing mappings
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Remap VIM 0 to first non-blank character
"map 0 ^

" Move a line of text using ALT+[jk] or Command+[jk] on mac
"nmap <M-j> mz:m+<cr>`z
"nmap <M-k> mz:m-2<cr>`z
"vmap <M-j> :m'>+<cr>`<my`>mzgv`yo`z
"vmap <M-k> :m'<-2<cr>`>my`<mzgv`yo`z

"if has("mac") || has("macunix")
"  nmap <D-j> <M-j>
"  nmap <D-k> <M-k>
"  vmap <D-j> <M-j>
"  vmap <D-k> <M-k>
"endif

"" Delete trailing white space on save, useful for some filetypes ;)
"fun! CleanExtraSpaces()
"    let save_cursor = getpos(".")
"    let old_query = getreg('/')
"    silent! %s/\s\+$//e
"    call setpos('.', save_cursor)
"    call setreg('/', old_query)
"endfun

"if has("autocmd")
"    autocmd BufWritePre *.txt,*.js,*.py,*.wiki,*.sh,*.coffee :call CleanExtraSpaces()
"endif

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => EXTRAS BY LEON
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

" Better splitting
set splitbelow
set splitright
" Enable mouse

set noshowmode

augroup neovim_terminal
    autocmd!
    " Enter Terminal-mode (insert) automatically
    autocmd TermOpen * startinsert
    " Disables number lines on terminal buffers
    autocmd TermOpen * :set nonumber norelativenumber
    " allows you to use Ctrl-c on terminal window
    autocmd TermOpen * nnoremap <buffer> <C-c> i<C-c>
augroup END
''