" syntax enable
syntax on
set background=light
let g:solarized_termcolors=256
colorscheme solarized

if &diff
    colorscheme github
endif


""""""""""""""""" statusline
set laststatus=2        "show always
set statusline=%F       "tail of the filename
"set statusline+=[%{strlen(&fenc)?&fenc:'none'}, "file encoding
"set statusline+=%{&ff}] "file format
"set statusline+=%h      "help file flag
set statusline+=\ %m      "modified flag
set statusline+=%r      "read only flag
"set statusline+=%y      "filetype
set statusline+=%=      "left/right separator
set statusline+=\ col:\ %c     "cursor column
set statusline+=\ line:\ %l\ (%L)   "cursor line/total lines
set statusline+=\ %P    "percent through file


""""""""""""""""" scrollbars off
set guioptions-=r " right
set guioptions-=R " right when splited
set guioptions-=l " left
set guioptions-=L " left when splited


set incsearch
set hlsearch				" подсветка результатов поиска

nnoremap * *N				" не переходить на следующее совпадение при *
nnoremap <F8> :nohlsearch<CR>
vnoremap * y :execute ":let @/=@\""<CR> :execute "set hlsearch"<CR>

imap <c-f>	<esc><c-f>i

" табуляция
set tabstop=4
set shiftwidth=4
set smarttab
set expandtab
set autoindent

" encoding
set encoding=utf-8
set fileencoding=utf-8


function! SaveAndRun()

    let l:fileName = expand('%:t')

    :cd%:h
    :w

    if match (l:fileName, '\c.js$') > 0             " node
        let l:cmd = ':!node ' . l:fileName . "\n"
    elseif match (l:fileName, '\c.pl$') > 0         " perl
        let l:cmd = ':!perl ' . l:fileName . "\n"
    else
        let l:cmd = ''
    endif
    execute l:cmd
endfunction

map <F2> :call SaveAndRun()<CR>
imap <F2> <Esc><F2>
vmap <F2> <Esc><F2>

command W call WriteAsRoot(@%)
function! WriteAsRoot (file)
    exec 'w !sudo tee ' . shellescape(@%, 1) . ' >/dev/null'
endfunction

" automatic reread vimrc
autocmd! bufwritepost $MYVIMRC source $MYVIMRC

" min lines after cursor for start scrolling
set scrolloff=3

filetype plugin on

" extensions for `goto file` command
set suffixesadd+=.js
set suffixesadd+=.json