master updated (909f2a4 -> 43c2cb0)

[Lars Ingebrigtsen]

larsi pushed a change to branch master.

      from  909f2a4   * test/infra/gitlab-ci.yml (test-native-comp-speed0): Fix 
thinko.
       new  8b4a6a7   Add new command 'ensure-empty-lines'.
       new  43c2cb0   Document with-memoization


Summary of changes:
 doc/lispref/text.texi                | 13 ++++++++++++
 doc/misc/cl.texi                     |  6 ++++++
 etc/NEWS                             |  7 +++++++
 lisp/emacs-lisp/subr-x.el            | 26 ++++++++++++++++++++++++
 test/lisp/emacs-lisp/subr-x-tests.el | 38 ++++++++++++++++++++++++++++++++++++
 5 files changed, 90 insertions(+)