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Mattias Engdegård 9f6a4bbcc9 Remove the optional KEEP-ORDER argument to regexp-opt
This argument was added for the 'or' clause in rx, but it turned out
to be a bad idea (bug#37659), and there seems to be little other use
for it.

* lisp/emacs-lisp/regexp-opt.el (regexp-opt): Remove KEEP-ORDER.
* doc/lispref/searching.texi (Regexp Functions):
* etc/NEWS: Remove it from the documentation.
* test/lisp/emacs-lisp/regexp-opt-tests.el (regexp-opt-test--match-all)
(regexp-opt-test--check-perm, regexp-opt-test--explain-perm)
(regexp-opt-keep-order, regexp-opt-longest-match): Simplify test.
2020-02-13 20:43:42 +01:00
..
emacs Correct "different than" to "different from" where appropriate 2020-02-09 14:33:14 +00:00
lispintro Correct "different than" to "different from" where appropriate 2020-02-09 14:33:14 +00:00
lispref Remove the optional KEEP-ORDER argument to regexp-opt 2020-02-13 20:43:42 +01:00
man Update copyright year to 2020 2020-01-01 00:59:52 +00:00
misc doc/misc/org.texi: Fix @dircategory 2020-02-13 09:41:38 +01:00