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add NERDTree configs

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Anastasios Zouzias 2018-08-01 19:12:31 +02:00
parent 587a185a98
commit 3f013b6b66
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" How can I open a NERDTree automatically when vim starts up if no files were specified?
autocmd StdinReadPre * let s:std_in=1
autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
" How can I map a specific key or shortcut to open NERDTree?
map <C-n> :NERDTreeToggle<CR>
" How can I close vim if the only window left open is a NERDTree?
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree. isTabTree()) | q | endif
" Easier split navigations
nnoremap <C-J> <C-W><C-J>
nnoremap <C-K> <C-W><C-K>
nnoremap <C-L> <C-W><C-L>
nnoremap <C-H> <C-W><C-H>