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Add note regarding seq on GNU ELPA

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* lisp/emacs-lisp/seq.el: Add note regarding seq on GNU ELPA.

Co-authored-by: Stefan Monnier <monnier@iro.umontreal.ca>
This commit is contained in:
Stefan Kangas 2023-09-07 23:50:50 +02:00
parent 55c2180d2c
commit 331dee7e4a
1 changed files with 8 additions and 5 deletions
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13
lisp/emacs-lisp/seq.el
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@ -38,9 +38,6 @@
;; the sequence as their second argument. All other functions take
;; the sequence as their first argument.
;;
;; While seq.el version 1.8 is in GNU ELPA for convenience, seq.el
;; version 2.0 requires Emacs>=25.1.
;;
;; seq.el can be extended to support new type of sequences. Here are
;; the generic functions that must be implemented by new seq types:
;; - `seq-elt'
@ -51,11 +48,17 @@
;; - `seq-into-sequence'
;; - `seq-copy'
;; - `seq-into'
;;
;; All functions are tested in test/lisp/emacs-lisp/seq-tests.el
;;; Code:
;; Note regarding the `seq' package on GNU ELPA:
;;
;; It was decided not to bother upgrading seq beyond 2.24 on GNU ELPA.
;; The main purpose of the GNU ELPA package was to encourage adoption
;; and accommodate changes more easily, but it's mature enough that
;; changes are fairly slow. Thus, we can now rely on "the usual"
;; solutions to deal with compatibility issues. (Bug#60990)
(eval-when-compile (require 'cl-generic))
;; We used to use some sequence functions from cl-lib, but this