Add parse/parse_test.go (very preliminary)
Add parse/parse_test.go (very preliminary)

beni55/elvish,ke7ofi/elvish,elves/elvish,elves/elvish,ke7ofi/elvish,beni55/elvish,elves/elvish,CodyGuo/elvish,elves/elvish,CodyGuo/elvish,elves/elvish