I've been trying to install this package called nerdTree-visual-selection. It is a package that 'defines key mappings that will work on nodes contained in a Visual selection in NERDTree'. It was weird coz the Readme didn't specify how to install the package.
Firstly, I just tried using the vimplug using
Plug 'PhilRunninger/nerdtree-visual-selection' and doing
PlugInstall. However I am really confused because nothing really happened and nerdtree-visual-selection doesn't appear at the installation info window that appears.
I even tried just pasting the code to my .vimrc, but didn't work giving the following errors. It seems to be related to the variables not being visible in .vimrc, but I am not really familiar with vimscript.
So I assume that there is a different way to install this thing. Can anyone explain how to install this package? Thank you:)
Error detected while processing /home/bd08001/.vimrc: line 278: E121: Undefined variable: g:NERDTreeMapActivateNode line 279: E121: Undefined variable: g:NERDTreeMapOpenSplit line 280: E121: Undefined variable: g:NERDTreeMapOpenVSplit line 281: E121: Undefined variable: g:NERDTreeMapOpenInTab Press ENTER or type command to continue