update code in readme to auto-open a tree on startup

Closes #242
This commit is contained in:
Martin Grenfell 2014-06-29 12:29:49 +01:00
parent b2d2cc1840
commit 0b1166ff78

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@ -80,7 +80,10 @@ A. Stick this in your vimrc: `autocmd vimenter * NERDTree`
__Q. How can I open a NERDTree automatically when vim starts up if no files were specified?__
A. Stick this in your vimrc `autocmd vimenter * if !argc() | NERDTree | endif`
A. Stick this in your vimrc
autocmd StdinReadPre * let s:std_in=1
autocmd VimEnter * if !argc() == 0 && !exists("s:std_in") | NERDTree | endif
__Q. How can I map a specific key or shortcut to open NERDTree?__