/// <summary>
/// Returns true if the specified range overlaps this range by at least one position. Adjacent ranges will return false.
/// </summary>
public static bool Overlaps(this SourceRange range1, SourceRange range2)
{
if (range1.Holds(range2.Top) || range1.Holds(range2.Bottom) || range2.Holds(range1.Top))
return true;
return false;
}