emacs/doc, branch scratch/fontify-open-string

Merge from origin/emacs-26

2018-06-26T14:51:01+00:00

12c77f6 (origin/emacs-26) Add ido-fallback special variable (Bug#31707)
826e8d1 Merge branch 'emacs-26' of git.sv.gnu.org:/srv/git/emacs into...
c784876 Tighten a cross-reference in documentation
517dc0b Fix last change in tramp-sh.el
f43186f Revert previous patch; comment was OK after all.
4c3306e Fix lead comment for count_trailing_zero_bits
b419f27 ; * doc/emacs/files.texi (Interlocking): Fix a non-portable @...
7488de4 * lisp/emacs-lisp/regexp-opt.el (regexp-opt): Fix docstring q...
0b69807 Make a minor update to the CSS mode docstring
9a53b6d Say how to override a primitive interactive spec
1d77078 Fix Bug#31941

(format "%d" F) now truncates floating F

2018-06-25T19:23:08+00:00

Problem reported by Paul Pogonyshev (Bug#31938).
* src/editfns.c: Include math.h, for trunc.
(styled_format): For %d, truncate floating-point numbers and
convert -0 to 0, going back to how Emacs 26 did things.
* doc/lispref/strings.texi (Formatting Strings):
Document behavior of %o, %d, %x, %X on floating-point numbers.
* src/floatfns.c (trunc) [!HAVE_TRUNC]: Rename from emacs_trunc
and make it an extern function, so that editfns.c can use it.
All callers changed.
* test/src/editfns-tests.el (format-%d-float): New test.

Tighten a cross-reference in documentation

2018-06-25T17:23:23+00:00

* doc/lispref/internals.texi (Writing Emacs Primitives): Switch to
  a simple parenthetical cross-reference, following up to my
  commit 9a53b6d426 of 2018-06-24.

See discussion:

  https://lists.gnu.org/archive/html/emacs-devel/2018-06/msg00826.html
  From: Eli Zaretskii
  Subject: Re: [Emacs-diffs] \
           emacs-26 9a53b6d: Say how to override a primitive interactive spec
  To: Karl Fogel
  CC: Stefan Monnier, Emacs Devel
  Date: Mon, 25 Jun 2018 17:41:53 +0300
  Message-Id: <83r2kvrkr2.fsf@gnu.org>

Fix spelling of "intermediate" (it's not "intermediary")

2018-06-25T16:56:55+00:00

* doc/emacs/misc.texi (Network Security): Ditto.

* lisp/net/nsm.el (network-security-protocol-checks): Fix spelling
on "intermediate".
(nsm-protocol-check--intermediate-sha1): Ditto.

Mention use of C-h . (display-local-help) in Flymake manual

2018-06-25T11:29:04+00:00

Fixes: Bug#31921

* doc/misc/flymake.texi (Using Flymake): Mention display-local-help.

; doc/emacs/misc.texi (Network Security): Fix typo.

2018-06-25T01:00:32+00:00

(Network Security): Fix the description of the 3DES weakness

2018-06-24T21:57:05+00:00

* doc/emacs/misc.texi (Network Security): Fix the description of
the 3DES weakness.

Make more TLS checks trigger on the default `medium' level

2018-06-24T20:57:27+00:00

* doc/emacs/misc.texi (Network Security): Update the doc to say
what's on the different levels.

* lisp/net/nsm.el (nsm-protocol-check--intermediary-sha1): Check
intermediary certificates for SHA1.
(nsm-protocol-check--3des): Check for 3DES ciphers.
(network-security-protocol-checks): Put most of the checks on
`medium'.

; * doc/emacs/files.texi (Interlocking): Fix a non-portable @xref.

2018-06-24T16:23:13+00:00

Refactor the protocol NSM checks for flexibility

2018-06-24T13:37:00+00:00

* doc/emacs/misc.texi (Network Security): Mention
network-security-protocol-checks.

* lisp/net/nsm.el (network-security-protocol-checks): New variable.
(nsm-check-protocol): Refactor the checks into separate functions
for greater flexibility.
(nsm-protocol-check--diffie-hellman-prime-bits)
(nsm-protocol-check--rc4, nsm-protocol-check--ssl)
(nsm-protocol-check--signature-sha1): Refactored out of the big
function.