(syntax-highlight lexers)
(guix build utils)
(srfi srfi-1)
+ (srfi srfi-26)
(ice-9 match)
(ice-9 threads)
(ice-9 vlist))
(define (anchor-id->key id)
;; Convert ID, an anchor ID such as
;; "index-pam_002dlimits_002dservice" to the corresponding key,
- ;; "pam-limits-service" in this example.
- (underscore-decode
- (string-drop id (string-length "index-"))))
+ ;; "pam-limits-service" in this example. Drop the suffix of
+ ;; duplicate anchor IDs like "operating_002dsystem-1".
+ (let ((id (if (any (cut string-suffix? <> id)
+ '("-1" "-2" "-3" "-4" "-5"))
+ (string-drop-right id 2)
+ id)))
+ (underscore-decode
+ (string-drop id (string-length "index-")))))
(define* (collect-anchors file #:optional (vhash vlist-null))
;; Collect the anchors that appear in FILE, a makeinfo-generated