Examples using... strings.TrimSpace()
Recent
TrimSpace returns a slice of the string s, with all leading
and trailing white space removed, as defined by Unicode.
Fprint "pretty-prints" an AST node to output.
It calls Config.Fprint with default settings.
Note that gofmt uses tabs for indentation but spaces for alignment;
use format.Node (package go/format) for output that matches gofmt.