Siggsy

Due to the experimental, unstable and volatile nature of this script I personally would not recommend this script to be used by a novice. If more people are interested I...

Is [this](https://github.com/NotAShelf/nvf/pull/1191/files#diff-c72e743a0ecce568f231b47b2221c6864d33947965b361a73fc3c8d9b100fa15R56-R60) here only to have consistent interface with languages? This option is not used, and if it was, we would have to differentiate between configuration with custom plugin (like...

This configuration now works when users have GHC in path (otherwise `hls` crashes).