例题描述和简单分析

有 Excel 文件，数据如下所示：

	A	B
1	Parent Column	Modifier (Column)
2	Jack lives in the village	Rose
3	As mentioned by jack	Village
4	Rose already spoke to jack about last night	Jack
5	Rose left the village
6	rose was their yesterday

A列（Parent Column）需要根据包含的关键词按照关键单词列表 (Modifier (Column)) 的顺序排序，结果如下：

	A	B
1	Parent Column	Modifier (Column)
2	Rose already spoke to jack about last night	Rose
3	Rose left the village	Village
4	rose was their yesterday	Jack
5	Jack lives in the village
6	As mentioned by jack

解法及简要说明

使用插件 SPL XLL

在空白格填写代码：

=spl("=(?1.conj().sort((X=lower(~).words(),b=?2.conj().(lower(~)),X.min(b.pselect(~:X.~))))).concat@n()",A2:A6,B2:B4)

如图：

返回结果：

简要说明：

A列每个成员（句子）转为小写后，拆成单词序列，在单词序列中找出每个单词在B列中对应的位置序号，并取每个句子的最小值（优先级最高的单词），A列按照该顺序排序