* emacs-lisp/lisp-mode.el (lisp-el-font-lock-keywords-2): Add
pcase-exhaustive.

* emacs-lisp/pcase.el (pcase--dontwarn-upats): New var.
(pcase--expand): Use it.
(pcase-exhaustive): New macro.
* etc/NEWS: Mention nil `calendar-mode-line-format' will not modify
the mode line of the calendar buffer.
* lisp/calendar/calendar.el (calendar-update-mode-line):
Do not overwrite mode-line-format if calendar-mode-line-format is nil.
(Bug#18467)
etc/NEWS: Mention HTML support in Rmail.
oops
* callproc.c (init_callproc): Fix bug introduced at 2014-09-07.
* net/tramp-cache.el (tramp-flush-file-function): Simplify check.
Suppress debug messages.

* net/tramp.el (tramp-file-name-handler):
* net/tramp-gvfs.el (tramp-gvfs-url-file-name): Apply `cons' where
appropriate.
Ignore files and fix indentation of else static if in d-mode
Emacs compiles after porting changes from http://cx4a.org/repo/emacs.bzr/regexp
Add flag compilation-do-echo-command