public void Execute()
{
foreach (IndentSquareBracket Bracket in Children)
{
//向下一行，[ 不需要缩进，后续子Bracket的缩进是建立在 [ 的缩进深度的基础上
Bracket.Start.LineDown();
EditPoint CurrentEditLintPoint = Bracket.Start.CreateEditPoint();
if (CurrentEditLintPoint == null)
{
continue;
}
//循环本区间的每行，删除空白，后面根据层级深度，添加缩进
do
{
//检查是否在在括号内，子括号内的内容，交给子括号处理
if (Bracket.EditLineIsInChildren(CurrentEditLintPoint))
{
CurrentEditLintPoint.LineDown();
continue;
}
//处理缩进，对比应该的缩进深度，大于缩进深度，则剔除，小于则添加
HandleIndent(Bracket, CurrentEditLintPoint);
CurrentEditLintPoint.LineDown();
} while (CurrentEditLintPoint.Line <= Bracket.End.Line);//同时处理最后一个 ] 跟 [ 的深度保持一致
//遍历执行所有的子Bracket
Bracket.Execute();
}
}