The Index directories option allows you to add or delete calc indexes.
The Name field allows you to change the name of the selected calc index.
The Directory field allows you to determine where Tedds saves the user indexes that you want to use.
To change the directory, type the new directory in the box, or click Browse...
The Priority option allows you to determine in which order the indexes appear in the Index directories list. The indexes whose priority is 1 appear the highest, the indexes whose priority is 2 appear the second highest, and so on.
Merge all filed into a single set
Select the Merge all files in directory into a single set option if you want all of the items of the index to be in the same set.