Merge from origin/emacs-26

df64da8 (origin/emacs-26) * lisp/simple.el (region-extract-function):...
520c486 * lisp/simple.el (region-bounds): Doc fix.  (Bug#33168)
9193db0 Improve documentation of 'process-connection-type'
106b9e1 Unify prompt for gnupg passphrase between GNU/Linux and MS-Wi...
2a41616 Doc fix of 'gnus-fetch-old-headers'
29a7644 Deactivate incorrect hyperlinking in gnus-build-sparse-thread...
53ae90f Minor copyedits in cmdargs.texi
fc2e65a Improve documentation of X resource loading
13132b3 * lisp/net/tramp-sh.el (tramp-inline-compress-commands):
8361292 ; Fix sorting in admin/MAINTAINERS
92de44f Don't error when indenting malformed Lisp (Bug#30891)
c3adbc8 Improve 'isearch-delete-char' documentation (Bug#32990)
6ca71ce ; * lisp/help.el (with-help-window): Remove extra space in doc.
f5f9583 Improve XPM load failure message (bug#33126)
f3d01d4 Avoid infloop in CPerl mode fontification
71a2d50 Fix minibuffer-help-form for lexical binding
7e8eee6 Fix some NS drawing issues (bug#32932)
d72975a * lisp/gnus/mm-util.el (mm-decompress-buffer): Fix split-stri...
c97a5f1 * doc/misc/calc.texi (Summary): The +/- key is 'p', not 'P'.

# Conflicts:
#	lisp/gnus/mm-util.el

diff --cc admin/MAINTAINERS
Simple merge

diff --cc doc/emacs/search.texi
Simple merge

diff --cc doc/lispref/processes.texi
Simple merge

diff --cc doc/misc/calc.texi
Simple merge

diff --cc etc/PROBLEMS
Simple merge

diff --cc lisp/cus-edit.el
Simple merge

diff --cc lisp/emacs-lisp/lisp-mode.el
Simple merge

diff --cc lisp/epg.el
Simple merge

diff --cc lisp/gnus/gnus-sum.el
Simple merge

diff --cc lisp/gnus/mm-util.el
Simple merge

diff --cc lisp/help.el
Simple merge

diff --cc lisp/isearch.el
Simple merge

diff --cc lisp/net/tramp-sh.el
Simple merge

diff --cc lisp/progmodes/cperl-mode.el
Simple merge

diff --cc lisp/simple.el
Simple merge

diff --cc src/image.c
Simple merge

diff --cc src/nsterm.m
Simple merge