List values of enumerable fields

List fields in the index

List files in the index

For lists of words, include the number of times each word occurs in the index

In a list of words, include the number of documents each word occurs in

In a list of files, include the doc id of each document

In a list of documents, include document properties

For lists of words, include the field where each word is found

Return the list using the outputString

Skip noise words when listing words in an index

List words in the index

Delimit items in list with tabs instead of spaces