The situation: I want to use vader.vim to write some unit tests for a script of mine.
However to really test it, it would be best to only have my plugin and
vader.vim loaded. I know how that you can use
vim -c 'your-commands-here' via the cmdline. However when I try to use
vim -c 'set rtp+=my-plugin' it simply does nothing. I feel like the whole bootup process is finished and then it gets added to the
rtp, which is unfortunate.
So the question: How do I effectively whole plugins from the cmdline, or how do I resource my plugins in my rtp?