May I suggest that you put in a note about the beautifier.json file? It is not immediately obvious
- that that is it’s name (one has to read the code for that)
- where it is located (same)
Perhaps it might be possible to not force an extension on the filename? There’s nothing wrong with .json, the extension is also hidden in the source… So I’d rather specify “blafoo” in the config part and be sure that the file “blafoo” is read then having to make sure that it’s this there and blafoo.json in the filesystem.
A short reference to beautify´s github repository would also be nice so that one can find the info on config file’s content more easily.