let g:mapleader = ' '

set splitbelow splitright
set expandtab tabstop=4 shiftwidth=4
set incsearch smartcase nohlsearch
set swapfile directory=~/.vim/swap//
set undofile undodir=~/.vim/undo//

nnoremap j jzz
nnoremap k kzz
nnoremap gg ggzz
nnoremap G Gzz

nnoremap <silent> <leader>h :wincmd h<CR>
nnoremap <silent> <leader>j :wincmd j<CR>
nnoremap <silent> <leader>k :wincmd k<CR>
nnoremap <silent> <leader>l :wincmd l<CR>

nnoremap <silent> <Up> :resize +3<CR>
nnoremap <silent> <Down> :resize -3<CR>
nnoremap <silent> <Right> :vertical resize +3<CR>
nnoremap <silent> <Left> :vertical resize -3<CR>

inoremap jk <Esc>
inoremap <Esc> <nop>

nnoremap <leader>a <C-^>

tnoremap <silent> jk <C-\><C-n>

nnoremap <silent> <leader>rr :terminal<CR>
nnoremap <silent> <leader>rh :vsp<CR>:wincmd h<CR>:term<CR>
nnoremap <silent> <leader>rl :vsp<CR>:term<CR>
nnoremap <silent> <leader>rk :sp<CR>:wincmd k<CR>:term<CR>
nnoremap <silent> <leader>rj :sp<CR>:term<CR>

function! ToggleLineNumbers()
        if &number
                set nonumber
                set norelativenumber
        else
                set number
                set relativenumber
        endif
endfunction

nnoremap <silent> <leader>L :call ToggleLineNumbers()<CR>