* doc/lispref/lists.texi (Plist Access): Improve description of
default predicate.
* lisp/emacs-lisp/cl-extra.el (cl-getf, cl--set-getf): Assume
plist-member always returns a cons.
* lisp/emacs-lisp/gv.el (plist-get): Support new optional predicate
argument (bug#47425#91).
* lisp/emacs-lisp/map.el: Bump minor version.
(map--dispatch): Remove now that bug#58563 is fixed. Break two
remaining uses out into corresponding cl-defmethods.
(map--plist-p): Add docstring.
(map--plist-has-predicate, map--plist-member-1, map--plist-member)
(map--plist-put-1, map--plist-put): New definitions for supporting
predicate argument backward compatibly.
(map-elt): Fix generalized variable getter under a
predicate (bug#58531). Use predicate when given a plist.
(map-put): Avoid gratuitous warnings when called without the hidden
predicate argument. Improve obsoletion message.
(map-put!): Use predicate when given a plist.
(map-contains-key): Ditto. Declare forgotten
advertised-calling-convention (bug#58531#19).
(map--put): Group definition in file together with that of map-put!.
* lisp/files-x.el (connection-local-normalize-criteria): Simplify
using mapcan + plist-get.
* lisp/net/eudc.el (eudc--plist-member): New convenience function.
(eudc-plist-member, eudc-plist-get, eudc-lax-plist-get): Use it
instead of open-coding plist-member.
* src/fns.c (Fplist_get, plist_get, Fplist_put, plist_put): Pass the
plist element as the first argument to the predicate, for
consistency with assoc + alist-get.
(Fplist_member, plist_member): Move from widget to plist section.
Open-code the EQ case in plist_member, and call it from
Fplist_member in that case, rather than the other way around.
* test/lisp/apropos-tests.el (apropos-tests-format-plist): Avoid
polluting obarray.
* test/lisp/emacs-lisp/cl-extra-tests.el (cl-getf): Extend test with
generalized variables, degenerate plists, and improper lists.
* test/lisp/emacs-lisp/gv-tests.el: Byte-compile file; in the
meantime bug#24402 seems to have been fixed or worked around.
(gv-setter-edebug): Inhibit printing messages.
(gv-plist-get): Avoid modifying constant literals. Also test with a
predicate argument.
* test/lisp/emacs-lisp/map-tests.el (with-maps-do): Simplify
docstring.
(test-map-elt-testfn): Rename...
(test-map-elt-testfn-alist): ...to this. Also test with a predicate
argument.
(test-map-elt-testfn-plist, test-map-elt-gv, test-map-elt-signature)
(test-map-put!-plist, test-map-put!-signature)
(test-map-contains-key-signature, test-map-plist-member)
(test-map-plist-put): New tests.
(test-map-contains-key-testfn): Also test with a predicate argument.
(test-map-setf-alist-overwrite-key, test-map-setf-plist-insert-key)
(test-map-setf-plist-overwrite-key): Avoid modifying constant
literals.
(test-hash-table-setf-insert-key)
(test-hash-table-setf-overwrite-key): Fix indentation.
(test-setf-map-with-function): Make test more precise.
* test/lisp/net/eudc-tests.el: New file.
* test/lisp/subr-tests.el (test-plistp): Extend test with circular
list.
* test/src/fns-tests.el (test-cycle-equal, test-cycle-nconc): Move
from plist section to circular list section.
(plist-put/odd-number-of-elements): Avoid modifying constant
literals.
(plist-member/improper-list): Simplify.
(test-plist): Move to plist section. Also test with a predicate
argument.
* lisp/emacs-lisp/cl-extra.el (cl-concatenate): Use apply, to avoid
adding extra nesting of args.
* test/lisp/emacs-lisp/cl-extra-tests.el (cl-concatenate): New test.
Problem reported by Xu Chunyang (Bug#33731).
* lisp/emacs-lisp/cl-extra.el (cl-make-random-state):
Use copy-sequence, not copy-tree, so that the record is copied.
* test/lisp/emacs-lisp/cl-extra-tests.el:
(cl-extra-test-cl-make-random-state): New test.
Most of this change is to boilerplate commentary such as license URLs.
This change was prompted by ftp://ftp.gnu.org's going-away party,
planned for November. Change these FTP URLs to https://ftp.gnu.org
instead. Make similar changes for URLs to other organizations moving
away from FTP. Also, change HTTP to HTTPS for URLs to gnu.org and
fsf.org when this works, as this will further help defend against
man-in-the-middle attacks (for this part I omitted the MS-DOS and
MS-Windows sources and the test tarballs to keep the workload down).
HTTPS is not fully working to lists.gnu.org so I left those URLs alone
for now.
* lisp/emacs-lisp/cl-extra.el (cl--mapcar-many): Add optional arg ACC;
If non-nil, accumulate values in the result (Bug#25826).
(cl-mapc): Do computations inside function instead of call cl-map.
(cl-mapl): Do computations inside function instead of call cl-maplist.
* lisp/emacs-lisp/cl-lib.el (mapcar): Add autoload cookie.
Call cl--mapcar-many with non-nil 3rd argument.
* test/lisp/emacs-lisp/cl-extra-tests.el (cl-extra-test-map)
(cl-extra-test-mapc, cl-extra-test-mapcar, cl-extra-test-mapl)
(cl-extra-test-maplist): New tests.
* lisp/emacs-lisp/cl-extra.el (cl-get, cl-getf, cl--set-getf): Use
`plist-member' instead of explicit loop.
* test/lisp/emacs-lisp/cl-extra-tests.el: New tests.
