From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#44991: 27.1; Documentation mismatch for message-fetch-field Date: Wed, 02 Dec 2020 11:17:20 +0100 Message-ID: <87eek84imn.fsf@gnus.org> References: <878sahpu3a.fsf@delllaptop.lockywolf.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="4609"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 44991@debbugs.gnu.org To: Vladimir Nikishkin Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Dec 02 11:32:46 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kkPRG-00016U-QJ for geb-bug-gnu-emacs@m.gmane-mx.org; 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Original-Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kkPCL-0004rs-Rh; Wed, 02 Dec 2020 11:17:24 +0100 X-Now-Playing: Japan's _Exorcising Ghosts_: "Methods of Dance" In-Reply-To: <878sahpu3a.fsf@delllaptop.lockywolf.net> (Vladimir Nikishkin's message of "Tue, 01 Dec 2020 20:51:53 +0800") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:194778 Archived-At: Vladimir Nikishkin writes: > Dear Emacs Developers, > > The docstring for `message-fetch-fiels' states: > ``` > (message-fetch-field HEADER &optional NOT-ALL) > The same as =E2=80=98mail-fetch-field=E2=80=99, only remove all newlines. > ``` > > The prototype is correct, but the documentation is wrong. > > Look at the prototype of `mail-fetch-field'. > ``` > (mail-fetch-field FIELD-NAME &optional LAST ALL LIST DELETE) > ``` > > Firstly, the `message-fetch-field' cannot be used as a drop-in > replacement for `mail-fetch-field' due to the difference in prototypes. > > Secondly, the ALL and NOT-ALL arguments are extremely easy to confuse. I've now fixed the message-fetch-field doc string in Emacs 28 so that it actually describes what it does. And renamed NOT-ALL to FIRST. --=20 (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no