func isNull(value string) bool {
	nulls := []string{"null", "<none>", "<unknown>", "<unset>", "<nil>"}
	for _, v := range nulls {
		if value == v {
			return true
		}
	}
	return false
}
isNull returns if the value is sort of null value
package printer
import (
	"strconv"
	"strings"
	"github.com/SignorMercurio/limner/color"
)
func getIndent(line string) int {
	return len(line) - len(strings.TrimLeft(line, " "))
}
func toSpaces(cnt int) string {
	return strings.Repeat(" ", cnt)
}