The _ is used as the https://golang.org/ref/spec#Blank_identifier to ignore
right-hand side values in an assignment
(https://golang.org/ref/spec#Assignments)
In VI(M) _ is used as a black hole register
http://vimdoc.sourceforge.net/htmldoc/change.html#registers when you want
to delete clipboar
I guess the reference to GOROOT can be removed now, is there a reason its
still in the install docs? as Dave say's in a galaxy a long time ago
https://dave.cheney.net/2013/06/14/you-dont-need-to-set-goroot-really
"Installing to a custom location
The Go binary distributions assume they will be
