vim-plug and global variable customization

[elementx54]

I want to put this issue up so anyone that might be using vim-plug will know about it. I've been using vim-plug on one of my machines for some time now and just noticed this with a .dump file that has the header at the top so the auto-detect does not work.

The global setting for extensions is not initialized before vim-plug finalizes all plugin initialization. This behaves a bit different from Vim with a manual installation, which does catch the global variable setting set in the vimrc before initializing the plugins. I'm pretty sure it is a code execution order issue.

I've asked the vim-plug community about this in junegunn/vim-plug#838

I'll update the documentation or code for moosefw_vim once I know what they say. :)