Oh that's awesome. I didn't know about this (or not sure when it was released.)

edit: it's been out since 2015 it looks like. Not sure why but I didn't know about this before. It would have been useful.

It's not that well known, and it's awesome too. I used that last week on "fire rescue production" scripts, and it was quite useful.

I'm glad that my 2 favorite languages have that feature.