Variable: tags-table-files
tags-table-files is a variable defined in etags.el.gz.
Value
nil
Documentation
List of file names covered by current tags table.
nil means it has not yet been computed;
use function tags-table-files(var)/tags-table-files(fun) to do so.
Source Code
;; Defined in /usr/src/emacs/lisp/progmodes/etags.el.gz
;; Tags table state.
;; These variables are local in tags table buffers.
(defvar tags-table-files nil
"List of file names covered by current tags table.
nil means it has not yet been computed;
use function `tags-table-files' to do so.")