if(!exists('g:home'))
    let g:home=$HOME
    let g:config_dir=g:home.'/.config/nvim'
endif

execute 'source '.g:config_dir.'/config/init.vimrc'
execute 'source '.g:config_dir.'/config/general.vimrc'
execute 'source '.g:config_dir.'/config/functions.vimrc'
execute 'source '.g:config_dir.'/config/filetypes.vimrc'
execute 'source '.g:config_dir.'/config/plugins.vimrc'
execute 'source '.g:config_dir.'/config/keys.vimrc'

" functions
" {
    fun! StripTrailingWhitespaces()
        let _s=@/
        let l = line(".")
        let c = col(".")
        %s/\s\+$//e
        call cursor(l,c)
        let @/=_s
    endfun
    nmap <silent> <F3> :call StripTrailingWhitespaces()<CR>

    augroup CursorLine
        au!
        au VimEnter,WinEnter,BufWinEnter * setlocal cursorline
        au WinLeave * setlocal nocursorline
    augroup END

    augroup AutoComment
        autocmd!
        autocmd FileType c,cpp,java,scala           let b:comment_leader = '// '
        autocmd FileType sh,ruby,python,conf,fstab  let b:comment_leader = '# '
        autocmd FileType tex                        let b:comment_leader = '% '
        autocmd FileType mail                       let b:comment_leader = '> '
        autocmd FileType vim                        let b:comment_leader = '" '
    augroup END

    nnoremap <silent> <leader>cc :<C-B>silent <C-E>s/^/<C-R>=escape(b:comment_leader,'\/')<CR>/<CR>:nohlsearch<CR>
    nnoremap <silent> <leader>cu :<C-B>silent <C-E>s/^\V<C-R>=escape(b:comment_leader,'\/')<CR>//e<CR>:nohlsearch<CR>
" }