Some plugins like vundle source .vimrc and without this code at the top of the plugin the plugin tried to load itself again and creates collisions trying to redefine it's functions.
Also makes it so you can source your own .vimrc file after editing it without needing to restart vim.
Some plugins like vundle source .vimrc and without this code at the top of the plugin the plugin tried to load itself again and creates collisions trying to redefine it's functions.
Also makes it so you can source your own .vimrc file after editing it without needing to restart vim.