minecraft - nbt/indent.go

  package nbt
  
  func indent(s string) (out string) {
  	last := 0
  	for i := 0; i < len(s); i++ {
  		if s[i] == '\n' {
  			out += s[last:i+1] + "	"
  			last = i + 1
  		}
  	}
  	out += s[last:]
  	return out
  }