This file is indexed.

/usr/share/xindy/base/ff-ranges-only.xdy is in xindy-rules 2.4-1.1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
;; $Id: ff-ranges-only.xdy,v 1.1 2004/05/24 21:53:27 jschrod Exp $
;;------------------------------------------------------------

;;;
;;; ff ranges only
;;;
;;; Use "f" for two pages, "ff" notation for ranges of three and more pages
;;;

;; FIXME: This will output a warning about a redefinition if latex.xdy
;; is already loaded. Which it is, most of the time. I don't want that
;; message, and we should get rid of it.
(define-location-class "arabic-page-numbers"
		       ("arabic-numbers") :min-range-length 1)

(markup-range :sep "f" :length 1 :ignore-end :class "arabic-page-numbers")
(markup-range :sep "ff" :ignore-end :class "arabic-page-numbers")


;;======================================================================
;;
;; $Log: ff-ranges-only.xdy,v $
;; Revision 1.1  2004/05/24 21:53:27  jschrod
;;     Standard modules, introduced in "LaTeX Companion Release".
;;