Change the size of the file browsing window in the NERDTree VIM Plugin

When first installed, the NERDTree file browsing window is set to 31 pixels by default. To change the width of the window, use the following command.

:let g:NERDTreeWinSize=62

To make this change permanent, simply add the following line to your .vimrc file

let g:NERDTreeWinSize=62

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