vim - Auto-open NERDTree in "EVERY" tab

Question

Is it possible to open NERDTree in every tab with pressing t or T in NERDTree, if yes, How?

Answer 1

autocmd VimEnter * NERDTree
autocmd BufEnter * NERDTreeMirror

edit: The above command seems to open the new tab in NERDTree's buffer. Instead use this as mentioned by wejrowski in the comment below :

autocmd BufWinEnter * NERDTreeMirror