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Remove local uniquify functions in favour of seq-uniq

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* lisp/emacs-lisp/seq.el (seq-uniq): Add autoload cookie.
* lisp/pcomplete.el: (pcomplete-uniquify-list): Use seq-uniq.
* lisp/eshell/esh-util.el (eshell-uniqify-list)
(eshell-uniquify-list):
* lisp/nxml/rng-util.el (rng-uniquify-equal):
* lisp/progmodes/idlwave.el (idlwave-uniquify):
* lisp/textmodes/artist.el (artist-uniq): Make into obsolete
function aliases for seq-uniq.  Update callers.
* lisp/nxml/rng-util.el (rng-uniquify-eq): Make obsolete in favor
of seq-uniq.  Update callers.
This commit is contained in:
Stefan Kangas 2021-04-05 15:14:19 +02:00
parent 20f7fa691b
commit 6686a31591
10 changed files with 23 additions and 71 deletions
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lisp/emacs-lisp/seq.el
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@ -431,6 +431,7 @@ Equality is defined by TESTFN if non-nil or by `equal' if nil."
(setq index (1+ index)))
nil)))
;;;###autoload
(cl-defgeneric seq-uniq (sequence &optional testfn)
"Return a list of the elements of SEQUENCE with duplicates removed.
TESTFN is used to compare elements, or `equal' if TESTFN is nil."