The following creates an index for any folder that the index note is in without having to localize the query to the folder’s name:
```dataview
LIST
WHERE contains(file.folder, this.file.folder)
SORT file.name ASC
WHERE file.name != this.file.name
```
The line…
WHERE file.name != this.file.name
…removes the self-referencing title of the index file from the index that is produced. Can be removed, of course.
Credit to this post.
Angel