Juri Linkov <juri@HIDDEN>
to control <at> debbugs.gnu.org.
Full text available.Juri Linkov <juri@HIDDEN>
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Full text available.Received: (at 76679) by debbugs.gnu.org; 13 Mar 2025 18:46:46 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Thu Mar 13 14:46:46 2025 Received: from localhost ([127.0.0.1]:58104 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1tsnZt-0002rR-Ki for submit <at> debbugs.gnu.org; Thu, 13 Mar 2025 14:46:45 -0400 Received: from relay7-d.mail.gandi.net ([217.70.183.200]:43103) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <juri@HIDDEN>) id 1tsnZr-0002qz-Ii; Thu, 13 Mar 2025 14:46:43 -0400 Received: by mail.gandi.net (Postfix) with ESMTPSA id 8E07A44349; Thu, 13 Mar 2025 18:46:35 +0000 (UTC) From: Juri Linkov <juri@HIDDEN> To: Eli Zaretskii <eliz@HIDDEN> Subject: Re: bug#76679: 31.0.50; forward-sentence not working in the narrowed buffer under c-ts-mode In-Reply-To: <87ldtbo5s8.fsf@HIDDEN> Organization: LINKOV.NET References: <87mse37u6n.fsf@HIDDEN> <8634fmh6gm.fsf@HIDDEN> <87y0xcrb9f.fsf@HIDDEN> <86msdrdbgg.fsf@HIDDEN> <87ldtbo5s8.fsf@HIDDEN> Date: Thu, 13 Mar 2025 20:45:09 +0200 Message-ID: <87cyekwz0q.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/31.0.50 (x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain X-GND-State: clean X-GND-Score: -100 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeefvddrtddtgdduvdekjeduucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuifetpfffkfdpucggtfgfnhhsuhgsshgtrhhisggvnecuuegrihhlohhuthemuceftddunecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhvfevufgjohhffffkfgggtgesthdtredttdertdenucfhrhhomheplfhurhhiucfnihhnkhhovhcuoehjuhhriheslhhinhhkohhvrdhnvghtqeenucggtffrrghtthgvrhhnpeffgeetfeevlefhleejfeeuheeiudeitdffhfdutdekfeffgffhveehteegueekheenucfkphepledurdduvdelrddutdehrdduudejnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehinhgvthepledurdduvdelrddutdehrdduudejpdhhvghlohepmhgrihhlrdhgrghnughirdhnvghtpdhmrghilhhfrhhomhepjhhurhhisehlihhnkhhovhdrnhgvthdpnhgspghrtghpthhtohephedprhgtphhtthhopegtohhnthhrohhlseguvggssghughhsrdhgnhhurdhorhhgpdhrtghpthhtoheptggrshhouhhrihesghhmrghilhdrtghomhdprhgtphhtthhopehlohhrnhhiuhesghhmrghilhdrtghomhdprhgtphhtthhopeejieeijeelseguvggssghughhsrdhgnhhurdhorhhgpdhrtghpthhtohepvghlihiisehgnhhurdhorhhg X-GND-Sasl: juri@HIDDEN X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 76679 Cc: 76679 <at> debbugs.gnu.org, lorniu@HIDDEN, casouri@HIDDEN X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.7 (-) merge 76679 76497 close 76679 31.0.50 thanks > @@ -3417,9 +3417,10 @@ treesit-forward-sentence > by `text' and `sentence' in `treesit-thing-settings'." > (if (treesit-node-match-p (treesit-node-at (point)) 'text t) > (funcall #'forward-sentence-default-function arg) > - (funcall > - (if (> arg 0) #'treesit-end-of-thing #'treesit-beginning-of-thing) > - 'sentence (abs arg)))) > + (or (funcall > + (if (> arg 0) #'treesit-end-of-thing #'treesit-beginning-of-thing) > + 'sentence (abs arg)) > + (goto-char (if (> arg 0) (point-max) (point-min)))))) Actually this is not so simple, because also need to handle range boundaries as well. So pushed the change that stops at the 'treesit-parser' overlay's end.
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From: Juri Linkov <juri@HIDDEN>
To: Eli Zaretskii <eliz@HIDDEN>
Subject: Re: bug#76679: 31.0.50; forward-sentence not working in the
narrowed buffer under c-ts-mode
In-Reply-To: <86msdrdbgg.fsf@HIDDEN>
Organization: LINKOV.NET
References: <87mse37u6n.fsf@HIDDEN> <8634fmh6gm.fsf@HIDDEN>
<87y0xcrb9f.fsf@HIDDEN> <86msdrdbgg.fsf@HIDDEN>
Date: Tue, 11 Mar 2025 19:17:03 +0200
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>> However, this report raises a different question: whether forward-sentence
>> should navigate to the end of the narrowed region when the semicolon is hidden?
>
> Nothing else would make sense. Almost all Emacs commands behave like
> there's nothing beyond the end of the narrowed region. The few
> exceptions are only in very specialized cases, which this one isn't,
> because it's just a movement command.
Ok, this patch provides the same behavior as for forward-sentence:
diff --git a/lisp/treesit.el b/lisp/treesit.el
index 319dc5a41fc..f94c97c2e7c 100644
--- a/lisp/treesit.el
+++ b/lisp/treesit.el
@@ -3417,9 +3417,10 @@ treesit-forward-sentence
by `text' and `sentence' in `treesit-thing-settings'."
(if (treesit-node-match-p (treesit-node-at (point)) 'text t)
(funcall #'forward-sentence-default-function arg)
- (funcall
- (if (> arg 0) #'treesit-end-of-thing #'treesit-beginning-of-thing)
- 'sentence (abs arg))))
+ (or (funcall
+ (if (> arg 0) #'treesit-end-of-thing #'treesit-beginning-of-thing)
+ 'sentence (abs arg))
+ (goto-char (if (> arg 0) (point-max) (point-min))))))
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Subject: Re: bug#76679: 31.0.50; forward-sentence not working in the narrowed
buffer under c-ts-mode
To: Juri Linkov <juri@HIDDEN>
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Juri Linkov <juri@HIDDEN> writes:
>>> We agreed that a "sentence" in C-like languages is a thing that
>>> ends with a semicolon (or a comma that separates arguments).
>>>
>>> However, this report raises a different question: whether forward-sentence
>>> should navigate to the end of the narrowed region when the semicolon is hidden?
>>
>> Isn't that what forward-sentence does in e.g. text-mode? So wouldn't
>> doing that in C-like languages be consistent with that?
>
> When you set the end of the narrowed region at the middle
> of the sentence either in text-mode or in C-like languages,
> then use forward-sentence to move the end of the narrowed region,
> then widen with 'C-x n w', point will be not at the end
> of the sentence. This behavior makes no sense.
>
> Regardless of the fact that treesit-forward-sentence works
> differently from forward-sentence, their both results make no sense.
>
> There is no meaningful difference whether to keep point at its old
> position as treesit-forward-sentence does, or move point to the
> middle of the sentence as forward-sentence does.
>
> So I think there is no bug here.
Doesn't it make sense to be consistent with `fundamental-mode`?
Consider this case:
(progn
(get-buffer-create "mybuf99")
(pop-to-buffer "mybuf99")
(erase-buffer)
(insert "sentence sentence sentence.")
(goto-char (point-min))
(narrow-to-region (point-min) 15)
(forward-sentence)
(widen))
bug-gnu-emacs@HIDDEN:bug#76679; Package emacs.
Full text available.Received: (at 76679) by debbugs.gnu.org; 11 Mar 2025 13:18:40 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Tue Mar 11 09:18:40 2025 Received: from localhost ([127.0.0.1]:42207 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1trzVH-00073q-IU for submit <at> debbugs.gnu.org; Tue, 11 Mar 2025 09:18:39 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:56422) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <eliz@HIDDEN>) id 1trzVE-00073c-5l for 76679 <at> debbugs.gnu.org; Tue, 11 Mar 2025 09:18:37 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <eliz@HIDDEN>) id 1trzV7-0003bI-Jr; Tue, 11 Mar 2025 09:18:29 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=gj/bqB30oTsKjPg7bBwuIqHjYws1p08UtC5SWyEF5yU=; b=Y8oIlFAPzRwk WNhUexsKHuLOYWdo/xMHeXwHRvvoBdlM5DcGLtNacFlFSWoXsZi4IG8kPFDuucpEqJZHwa8QLSHZc wa5n3Re3cW9nXT4C5n/q+vKmiZ9rCpuCPSTLotr1lxwfkhDmqm4DOAeCZw33VU+Bf874+uSwNyNeQ BLDdrb0B7xJRCP96gRfKQNqXdSmr06bdjnjQxEJHlO2cViybLkmBmB/veCz3KgriVtMEMHomU0QNa j3meuinNO/Mtval9y836xv7RfNDmayCmtnALPW5Pc/nN3xEgZRpZU5LAawk0IAEQ9BOCR6rU0750L Pq11mBR06veDK3+5056cFw==; Date: Tue, 11 Mar 2025 15:18:27 +0200 Message-Id: <86y0xbbt98.fsf@HIDDEN> From: Eli Zaretskii <eliz@HIDDEN> To: Juri Linkov <juri@HIDDEN> In-Reply-To: <87a59sowwu.fsf@HIDDEN> (message from Juri Linkov on Tue, 11 Mar 2025 09:24:05 +0200) Subject: Re: bug#76679: 31.0.50; forward-sentence not working in the narrowed buffer under c-ts-mode References: <87mse37u6n.fsf@HIDDEN> <8634fmh6gm.fsf@HIDDEN> <87y0xcrb9f.fsf@HIDDEN> <CADwFkm=7yq3uaMteQzKSShqm4fhKxKEo4reUgsdwBS4jQWThbw@HIDDEN> <87a59sowwu.fsf@HIDDEN> X-Spam-Score: -1.6 (-) X-Debbugs-Envelope-To: 76679 Cc: 76679 <at> debbugs.gnu.org, lorniu@HIDDEN, casouri@HIDDEN, stefankangas@HIDDEN X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -2.6 (--) > From: Juri Linkov <juri@HIDDEN> > Cc: Eli Zaretskii <eliz@HIDDEN>, 76679 <at> debbugs.gnu.org, lorniu > <lorniu@HIDDEN>, Yuan Fu <casouri@HIDDEN> > Date: Tue, 11 Mar 2025 09:24:05 +0200 > > >> We agreed that a "sentence" in C-like languages is a thing that > >> ends with a semicolon (or a comma that separates arguments). > >> > >> However, this report raises a different question: whether forward-sentence > >> should navigate to the end of the narrowed region when the semicolon is hidden? > > > > Isn't that what forward-sentence does in e.g. text-mode? So wouldn't > > doing that in C-like languages be consistent with that? > > When you set the end of the narrowed region at the middle > of the sentence either in text-mode or in C-like languages, > then use forward-sentence to move the end of the narrowed region, > then widen with 'C-x n w', point will be not at the end > of the sentence. This behavior makes no sense. Why does it not make sense? What else would you expect a movement command to do?
bug-gnu-emacs@HIDDEN:bug#76679; Package emacs.
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Date: Tue, 11 Mar 2025 13:59:59 +0200
Message-Id: <86msdrdbgg.fsf@HIDDEN>
From: Eli Zaretskii <eliz@HIDDEN>
To: Juri Linkov <juri@HIDDEN>
In-Reply-To: <87y0xcrb9f.fsf@HIDDEN> (message from Juri Linkov on
Mon, 10 Mar 2025 20:28:12 +0200)
Subject: Re: bug#76679: 31.0.50; forward-sentence not working in the
narrowed buffer under c-ts-mode
References: <87mse37u6n.fsf@HIDDEN> <8634fmh6gm.fsf@HIDDEN>
<87y0xcrb9f.fsf@HIDDEN>
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> From: Juri Linkov <juri@HIDDEN>
> Cc: lorniu <lorniu@HIDDEN>, Yuan Fu <casouri@HIDDEN>,
> 76679 <at> debbugs.gnu.org
> Date: Mon, 10 Mar 2025 20:28:12 +0200
>
> >> The code `(forward-thing 'sentence)' is not working in narrowed region
> >> under c-ts-mode.
> >>
> >> For example, open file `test.c`, then turn on `c-ts-mode', what in the
> >> buffer is:
> >>
> >> int main () { return 0; }
> >>
> >> Now select word `return' and execute `narrow-to-region', then in buffer:
> >>
> >> Ireturn
> >>
> >> where `I' represent the cursor. Now execute:
> >>
> >> (forward-thing 'sentence)
> >>
> >> Then you will find that the cursor is stay still, not moving to the
> >> end. This behavior is not like the ones anywhere else, I think it's a bug.
> >
> > I'm not sure the notion of a "sentence" is well defined in C-like
> > languages.
> >
> > Yuan and Juri, any comments or suggestions?
>
> We agreed that a "sentence" in C-like languages is a thing that
> ends with a semicolon (or a comma that separates arguments).
>
> However, this report raises a different question: whether forward-sentence
> should navigate to the end of the narrowed region when the semicolon is hidden?
Nothing else would make sense. Almost all Emacs commands behave like
there's nothing beyond the end of the narrowed region. The few
exceptions are only in very specialized cases, which this one isn't,
because it's just a movement command.
bug-gnu-emacs@HIDDEN:bug#76679; Package emacs.
Full text available.Received: (at 76679) by debbugs.gnu.org; 11 Mar 2025 07:34:35 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Tue Mar 11 03:34:35 2025 Received: from localhost ([127.0.0.1]:41336 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1tru8I-0000sA-IH for submit <at> debbugs.gnu.org; Tue, 11 Mar 2025 03:34:34 -0400 Received: from relay8-d.mail.gandi.net ([2001:4b98:dc4:8::228]:45887) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <juri@HIDDEN>) id 1tru8F-0000rm-OM for 76679 <at> debbugs.gnu.org; Tue, 11 Mar 2025 03:34:32 -0400 Received: by mail.gandi.net (Postfix) with ESMTPSA id D2EF54442F; Tue, 11 Mar 2025 07:34:22 +0000 (UTC) From: Juri Linkov <juri@HIDDEN> To: Stefan Kangas <stefankangas@HIDDEN> Subject: Re: bug#76679: 31.0.50; forward-sentence not working in the narrowed buffer under c-ts-mode In-Reply-To: <CADwFkm=7yq3uaMteQzKSShqm4fhKxKEo4reUgsdwBS4jQWThbw@HIDDEN> Organization: LINKOV.NET References: <87mse37u6n.fsf@HIDDEN> <8634fmh6gm.fsf@HIDDEN> <87y0xcrb9f.fsf@HIDDEN> <CADwFkm=7yq3uaMteQzKSShqm4fhKxKEo4reUgsdwBS4jQWThbw@HIDDEN> Date: Tue, 11 Mar 2025 09:24:05 +0200 Message-ID: <87a59sowwu.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/31.0.50 (x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain X-GND-State: clean X-GND-Score: -100 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeefvddrtddtgdduvdduieegucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuifetpfffkfdpucggtfgfnhhsuhgsshgtrhhisggvnecuuegrihhlohhuthemuceftddunecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhvfevufgjohhffffkfgggtgesthdtredttdertdenucfhrhhomheplfhurhhiucfnihhnkhhovhcuoehjuhhriheslhhinhhkohhvrdhnvghtqeenucggtffrrghtthgvrhhnpeffgeetfeevlefhleejfeeuheeiudeitdffhfdutdekfeffgffhveehteegueekheenucfkphepledurdduvdelrddutdehrdduudejnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehinhgvthepledurdduvdelrddutdehrdduudejpdhhvghlohepmhgrihhlrdhgrghnughirdhnvghtpdhmrghilhhfrhhomhepjhhurhhisehlihhnkhhovhdrnhgvthdpnhgspghrtghpthhtohephedprhgtphhtthhopegtrghsohhurhhisehgmhgrihhlrdgtohhmpdhrtghpthhtoheplhhorhhnihhusehgmhgrihhlrdgtohhmpdhrtghpthhtohepjeeiieejleesuggvsggsuhhgshdrghhnuhdrohhrghdprhgtphhtthhopegvlhhiiiesghhnuhdrohhrghdprhgtphhtthhopehsthgvfhgrnhhkrghnghgrshesghhmrghilhdrtghomh X-GND-Sasl: juri@HIDDEN X-Spam-Score: -0.0 (/) X-Debbugs-Envelope-To: 76679 Cc: 76679 <at> debbugs.gnu.org, Eli Zaretskii <eliz@HIDDEN>, Yuan Fu <casouri@HIDDEN>, lorniu <lorniu@HIDDEN> X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) >> We agreed that a "sentence" in C-like languages is a thing that >> ends with a semicolon (or a comma that separates arguments). >> >> However, this report raises a different question: whether forward-sentence >> should navigate to the end of the narrowed region when the semicolon is hidden? > > Isn't that what forward-sentence does in e.g. text-mode? So wouldn't > doing that in C-like languages be consistent with that? When you set the end of the narrowed region at the middle of the sentence either in text-mode or in C-like languages, then use forward-sentence to move the end of the narrowed region, then widen with 'C-x n w', point will be not at the end of the sentence. This behavior makes no sense. Regardless of the fact that treesit-forward-sentence works differently from forward-sentence, their both results make no sense. There is no meaningful difference whether to keep point at its old position as treesit-forward-sentence does, or move point to the middle of the sentence as forward-sentence does. So I think there is no bug here.
bug-gnu-emacs@HIDDEN:bug#76679; Package emacs.
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bug-gnu-emacs@HIDDEN:bug#76679; Package emacs.
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From: Juri Linkov <juri@HIDDEN>
To: Eli Zaretskii <eliz@HIDDEN>
Subject: Re: bug#76679: 31.0.50; forward-sentence not working in the
narrowed buffer under c-ts-mode
In-Reply-To: <8634fmh6gm.fsf@HIDDEN>
Organization: LINKOV.NET
References: <87mse37u6n.fsf@HIDDEN> <8634fmh6gm.fsf@HIDDEN>
Date: Mon, 10 Mar 2025 20:28:12 +0200
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Cc: 76679 <at> debbugs.gnu.org, lorniu <lorniu@HIDDEN>,
Yuan Fu <casouri@HIDDEN>
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>> The code `(forward-thing 'sentence)' is not working in narrowed region
>> under c-ts-mode.
>>
>> For example, open file `test.c`, then turn on `c-ts-mode', what in the
>> buffer is:
>>
>> int main () { return 0; }
>>
>> Now select word `return' and execute `narrow-to-region', then in buffer:
>>
>> Ireturn
>>
>> where `I' represent the cursor. Now execute:
>>
>> (forward-thing 'sentence)
>>
>> Then you will find that the cursor is stay still, not moving to the
>> end. This behavior is not like the ones anywhere else, I think it's a bug.
>
> I'm not sure the notion of a "sentence" is well defined in C-like
> languages.
>
> Yuan and Juri, any comments or suggestions?
We agreed that a "sentence" in C-like languages is a thing that
ends with a semicolon (or a comma that separates arguments).
However, this report raises a different question: whether forward-sentence
should navigate to the end of the narrowed region when the semicolon is hidden?
bug-gnu-emacs@HIDDEN:bug#76679; Package emacs.
Full text available.
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From: Eli Zaretskii <eliz@HIDDEN>
To: lorniu <lorniu@HIDDEN>, Yuan Fu <casouri@HIDDEN>,
Juri Linkov <juri@HIDDEN>
In-Reply-To: <87mse37u6n.fsf@HIDDEN> (message from lorniu on Sun, 02 Mar
2025 15:44:48 +0800)
Subject: Re: bug#76679: 31.0.50;
forward-sentence not working in the narrowed buffer under c-ts-mode
References: <87mse37u6n.fsf@HIDDEN>
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> From: lorniu <lorniu@HIDDEN>
> Date: Sun, 02 Mar 2025 15:44:48 +0800
>
>
> The code `(forward-thing 'sentence)' is not working in narrowed region
> under c-ts-mode.
>
> For example, open file `test.c`, then turn on `c-ts-mode', what in the
> buffer is:
>
> int main () { return 0; }
>
> Now select word `return' and execute `narrow-to-region', then in buffer:
>
> Ireturn
>
> where `I' represent the cursor. Now execute:
>
> (forward-thing 'sentence)
>
> Then you will find that the cursor is stay still, not moving to the
> end. This behavior is not like the ones anywhere else, I think it's a bug.
I'm not sure the notion of a "sentence" is well defined in C-like
languages.
Yuan and Juri, any comments or suggestions?
bug-gnu-emacs@HIDDEN:bug#76679; Package emacs.
Full text available.
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From: lorniu <lorniu@HIDDEN>
To: bug-gnu-emacs@HIDDEN
Subject: 31.0.50; forward-sentence not working in the narrowed buffer under
c-ts-mode
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The code `(forward-thing 'sentence)' is not working in narrowed region
under c-ts-mode.
For example, open file `test.c`, then turn on `c-ts-mode', what in the
buffer is:
int main () { return 0; }
Now select word `return' and execute `narrow-to-region', then in buffer:
Ireturn
where `I' represent the cursor. Now execute:
(forward-thing 'sentence)
Then you will find that the cursor is stay still, not moving to the
end. This behavior is not like the ones anywhere else, I think it's a bug.
lorniu <lorniu@HIDDEN>:bug-gnu-emacs@HIDDEN.
Full text available.bug-gnu-emacs@HIDDEN:bug#76679; Package emacs.
Full text available.
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