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Prefer seq-random-elt to nth+random

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* lisp/emacs-lisp/seq.el (seq-random-elt): Autoload.
* lisp/avoid.el (mouse-avoidance-random-shape):
* lisp/epa-ks.el (epa-ks--query-url):
* lisp/erc/erc-networks.el (erc-server-select):
* lisp/gnus/gnus-fun.el (gnus--random-face-with-type)
(gnus-fun-ppm-change-string):
* lisp/net/soap-inspect.el (soap-sample-value-for-xs-simple-type):
* lisp/obsolete/landmark.el (landmark-random-move):
* lisp/play/mpuz.el (mpuz-build-random-perm):
* lisp/play/zone.el (zone-pgm-stress):
* lisp/vc/add-log.el (add-change-log-entry):
* test/lisp/net/tramp-tests.el
(tramp-test44-asynchronous-requests): Prefer seq-random-elt to
nth+random.
This commit is contained in:
Stefan Kangas 2021-09-24 19:41:03 +02:00
parent 8fbf816ccd
commit 35d0675467
11 changed files with 16 additions and 22 deletions
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1
lisp/emacs-lisp/seq.el
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@ -570,6 +570,7 @@ SEQUENCE must be a sequence of numbers or markers."
If no element is found, return nil."
(ignore-errors (seq-elt sequence n)))
;;;###autoload
(cl-defgeneric seq-random-elt (sequence)
"Return a random element from SEQUENCE.
Signal an error if SEQUENCE is empty."