filetypes.vim

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" => JavaScript section
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au FileType javascript call JavaScriptFold()
au FileType javascript setl fen
au FileType javascript setl nocindent

au FileType javascript imap <c-t> $log();<esc>hi
au FileType javascript imap <c-a> alert();<esc>hi

au FileType javascript inoremap <buffer> $r return 
au FileType javascript inoremap <buffer> $f // --- PH<esc>FP2xi

function! JavaScriptFold() 
    setl foldmethod=syntax
    setl foldlevelstart=1
    syn region foldBraces start=/{/ end=/}/ transparent fold keepend extend

    function! FoldText()
        return substitute(getline(v:foldstart), '{.*', '{...}', '')
    endfunction
    setl foldtext=FoldText()
endfunction

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" => Shell section
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if exists('$TMUX')
    if has('nvim')
        set termguicolors
    else
        set term=screen-256color
    endif
endif