[Emacs-diffs] master updated (5e222f6 -> c3ee4d2)

[Paul Eggert]

eggert pushed a change to branch master.

      from  5e222f6   * lisp/textmodes/css-mode.el: Require subr-x at compile 
time
       new  b7fa6b1   Simplify use of FOR_EACH_TAIL
       new  14dd910   Signal list cycles in ‘length’ etc.
       new  b491322   FOR_EACH_TAIL now checks for quit
       new  c3ee4d2   Add cyclic-list tests


Summary of changes:
 etc/NEWS                   |    3 +
 src/data.c                 |    6 +
 src/fns.c                  |  306 ++++++++++++++++--------------------------
 src/lisp.h                 |   77 +++++++----
 src/xdisp.c                |   37 ++----
 test/manual/cycle-tests.el |  314 ++++++++++++++++++++++++++++++++++++++++++++
 6 files changed, 506 insertions(+), 237 deletions(-)
 create mode 100644 test/manual/cycle-tests.el