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emacs/test/lisp/emacs-lisp
Mattias Engdegård afdc20d73c Allow zero-argument rx or' and seq' forms
Make the rx `or' and `seq' forms accept zero arguments to produce a
never-matching regexp and an empty string, respectively.

* lisp/emacs-lisp/rx.el: Require cl-extra.
(rx-constituents, rx-or): Permit zero args.
(rx): Amend doc string for `or' and `seq'.
* test/lisp/emacs-lisp/rx-tests.el (rx-or, rx-seq): Test the change.
* etc/NEWS (Changes in Specialized Modes and Packages): Mention the change.
2019-05-20 17:56:40 +02:00
..
edebug-resources Merge from origin/emacs-26 2018-12-31 17:57:29 -08:00
eieio-tests Merge from origin/emacs-26 2019-05-08 07:51:48 -07:00
faceup-resources Update more copyright years 2018-12-31 18:47:22 -08:00
faceup-tests Update more copyright years 2018-12-31 18:47:22 -08:00
package-resources Don't use IP 0.0.0.0 for package test server (Bug#22582) 2017-02-25 12:56:09 -05:00
shadow-resources Handle case-insensitive filenames for load-path shadows (Bug#5845) 2018-01-18 16:26:52 -05:00
testcover-resources Merge from origin/emacs-26 2018-12-31 17:57:29 -08:00
backtrace-tests.el Update more copyright years 2018-12-31 18:47:22 -08:00
benchmark-tests.el Merge from origin/emacs-26 2018-12-31 17:57:29 -08:00
bytecomp-tests.el Make warning about unescaped character literals more helpful. 2019-04-19 19:19:35 +02:00
cconv-tests.el Update more copyright years 2018-12-31 18:47:22 -08:00
checkdoc-tests.el Update copyright year to 2019 2019-01-01 01:01:13 +00:00
cl-extra-tests.el Update copyright year to 2019 2019-01-01 01:01:13 +00:00
cl-generic-tests.el Update copyright year to 2019 2019-01-01 01:01:13 +00:00
cl-lib-tests.el Merge from origin/emacs-26 2018-12-31 17:57:29 -08:00
cl-macs-tests.el * cl-macs-tests.el (cl-macs-test--symbol-macrolet): New test 2019-05-16 17:16:36 -04:00
cl-preloaded-tests.el Update more copyright years 2018-12-31 18:47:22 -08:00
cl-print-tests.el Fix some ineffective backslashes in string literals 2019-03-16 11:38:58 -07:00
cl-seq-tests.el Update copyright year to 2019 2019-01-01 01:01:13 +00:00
cl-tests.el Update copyright year to 2019 2019-01-01 01:01:13 +00:00
derived-tests.el Update copyright year to 2019 2019-01-01 01:01:13 +00:00
edebug-tests.el Merge from origin/emacs-26 2018-12-31 17:57:29 -08:00
ert-tests.el Merge from origin/emacs-26 2018-12-31 17:57:29 -08:00
ert-x-tests.el Update copyright year to 2019 2019-01-01 01:01:13 +00:00
generator-tests.el Merge from origin/emacs-26 2018-12-31 17:57:29 -08:00
gv-tests.el Update copyright year to 2019 2019-01-01 01:01:13 +00:00
let-alist-tests.el Update copyright year to 2019 2019-01-01 01:01:13 +00:00
lisp-mode-tests.el Be more careful about indent-sexp going over eol (Bug#35286) 2019-04-22 12:49:36 -04:00
lisp-tests.el Update copyright year to 2019 2019-01-01 01:01:13 +00:00
map-tests.el Fixes for "Maintainer:" and related lines 2019-05-19 21:34:27 -07:00
nadvice-tests.el Update copyright year to 2019 2019-01-01 01:01:13 +00:00
package-tests.el * test/lisp/emacs-lisp/package-tests.el: Allow extra extras 2019-02-10 18:12:05 -05:00
pcase-tests.el Use memql instead of memq in pcase 2019-03-28 23:57:34 +01:00
pp-tests.el Update copyright year to 2019 2019-01-01 01:01:13 +00:00
regexp-opt-tests.el Update copyright year to 2019 2019-01-01 01:01:13 +00:00
ring-tests.el Merge from origin/emacs-26 2018-12-31 17:57:29 -08:00
rmc-tests.el Update copyright year to 2019 2019-01-01 01:01:13 +00:00
rx-tests.el Allow zero-argument rx or' and seq' forms 2019-05-20 17:56:40 +02:00
seq-tests.el Fixes for "Maintainer:" and related lines 2019-05-19 21:34:27 -07:00
shadow-tests.el Update copyright year to 2019 2019-01-01 01:01:13 +00:00
subr-x-tests.el Merge from origin/emacs-26 2018-12-31 17:57:29 -08:00
tabulated-list-test.el Update copyright year to 2019 2019-01-01 01:01:13 +00:00
testcover-tests.el Merge from origin/emacs-26 2018-12-31 17:57:29 -08:00
text-property-search-tests.el Update more copyright years 2018-12-31 18:47:22 -08:00
thunk-tests.el Fixes for "Maintainer:" and related lines 2019-05-19 21:34:27 -07:00
timer-tests.el Merge from origin/emacs-26 2018-12-31 17:57:29 -08:00