master updated (5ee3c37 -> 60a3c5d)

[Glenn Morris]

gm pushed a change to branch master.

      from  5ee3c37   Make sure that all gnus buffers are killed on exit
      adds  fd09196   ; Clarify what time-stamp-active enables
      adds  e5327a5   Do not refer to obsolete alias
      adds  7f50698   Improve doc of eq on bignums etc.
      adds  568a560   Improve doc string of 'newline'
      adds  baca81e   * doc/lispref/streams.texi (Output Functions): Improve 
indexing.
      adds  1705e32   Fix help text about configure module support
      adds  d7cd4ab7  Objective C Mode: Make c-forward-type work with "unsigned 
long", etc.
      adds  2e9a153   Moderate recommendation to escape '(' in doc strings
      adds  c8fcabf   Correct regexp for flags in `format' doc string
      adds  066aad7   Finish the documentation for 
c-noise-macro-{,with-parens-}names.
      adds  c31c31e   ; Spelling and URL fixes
      adds  abf0f86   * lisp/wdired.el: Clean out isearch-filter-predicate 
(bug#37496)
      adds  1bcac29   dns-mode-soa-auto-increment-serial: safe if symbolp
       new  60a3c5d   Merge from origin/emacs-27


Summary of changes:
 configure.ac               |  2 +-
 doc/lispref/numbers.texi   |  4 ++--
 doc/lispref/objects.texi   | 32 +++++++++++++++++---------------
 doc/lispref/streams.texi   |  1 +
 doc/lispref/tips.texi      | 27 +++++++++++++++------------
 doc/misc/cc-mode.texi      | 22 ++++++++++++----------
 etc/NEWS.27                |  4 ++++
 lisp/cedet/mode-local.el   |  2 +-
 lisp/erc/erc-pcomplete.el  |  2 +-
 lisp/progmodes/cc-langs.el |  5 ++---
 lisp/progmodes/cc-vars.el  | 15 +++++++++++----
 lisp/simple.el             |  7 ++++---
 lisp/textmodes/dns-mode.el |  1 +
 lisp/time-stamp.el         | 23 +++++++++++++++--------
 lisp/wdired.el             |  2 ++
 src/callproc.c             |  2 +-
 src/editfns.c              |  2 +-
 17 files changed, 91 insertions(+), 62 deletions(-)