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Merge from origin/emacs-25

74b4f13 Document nil args of compare-buffer-substrings
9fc81bc * doc/misc/message.texi (Bcc Warning): Fix markup.
95baa25 * doc/misc/message.texi (Bcc Warning): Document mml-secure-sa...
This commit is contained in:
Paul Eggert 2016-10-10 07:35:31 -07:00
commit 8a64559989
2 changed files with 11 additions and 1 deletions

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@ -1326,7 +1326,13 @@ OpenPGP) or @code{mml-secure-smime-encrypt-to-self} (for
The @code{Bcc} header is meant to hide recipients of messages.
However, when encrypted messages are used, the e-mail addresses of all
@code{Bcc}-headers are given away to all recipients without
warning, which is a bug, see
warning, which is a bug.
@vindex mml-secure-safe-bcc-list
But now Message got to warn if @code{Bcc} recipients are found in an
encrypted message when you are just about to send it. If you are sure
those @code{Bcc} addresses are safe to expose, set the
@code{mml-secure-safe-bcc-list} variable, that is a list of e-mail
addresses. See
@uref{https://debbugs.gnu.org/cgi/bugreport.cgi?bug=18718}.

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@ -2936,6 +2936,10 @@ Return -N if first string is less after N-1 chars, +N if first string is
greater after N-1 chars, or 0 if strings match.
The first substring is in BUFFER1 from START1 to END1 and the second
is in BUFFER2 from START2 to END2.
All arguments may be nil. If BUFFER1 or BUFFER2 is nil, the current
buffer is used. If START1 or START2 is nil, the value of `point-min'
in the respective buffers is used. If END1 or END2 is nil, the value
of `point-max' in the respective buffers is used.
The value of `case-fold-search' in the current buffer
determines whether case is significant or ignored. */)
(Lisp_Object buffer1, Lisp_Object start1, Lisp_Object end1, Lisp_Object buffer2, Lisp_Object start2, Lisp_Object end2)