tags-table-computed-list-for

tags-table-computed-list-for is a variable defined in `etags.el'.
Its value is

nil

Documentation:
Value of `tags-table-list' that `tags-table-computed-list' corresponds to.
If `tags-table-list' changes, `tags-table-computed-list' is thrown away and
recomputed; see `tags-table-check-computed-list'.