GNU bug report logs - #78456
31.0.50; regression in treesit-simple-imenu

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Package: emacs;

Reported by: Vincenzo Pupillo <v.pupillo <at> gmail.com>

Date: Fri, 16 May 2025 14:04:02 UTC

Severity: normal

Fixed in version 31.0.50

Done: Juri Linkov <juri <at> linkov.net>

Bug is archived. No further changes may be made.

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Report forwarded to bug-gnu-emacs <at> gnu.org:
bug#78456; Package emacs. (Fri, 16 May 2025 14:04:02 GMT) Full text and rfc822 format available.
Acknowledgement sent to Vincenzo Pupillo <v.pupillo <at> gmail.com>:
New bug report received and forwarded. Copy sent to bug-gnu-emacs <at> gnu.org. (Fri, 16 May 2025 14:04:03 GMT) Full text and rfc822 format available.

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Vincenzo Pupillo <v.pupillo <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: 31.0.50; regression in treesit-simple-imenu
Date: Fri, 16 May 2025 16:03:32 +0200

Ciao, 
Imenu of ‘mhtml-ts-mode’ was able to show all (when I wrote mhtml-ts-mode) 
items regardless of the cursor's position within the file. 
For example, it always showed CSS, JavaScript, and HTML items. However, I 
realized that the behavior has changed, and the displayed items vary depending 
on the cursor's position.

If the cursor is placed inside the <script> tags, you will see HTML and 
JavaScript items, but not CSS items. If the cursor is positioned outside the 
<style> and <script> tags, only the HTML items are visible.

This change seems to be related to the patch (bug #77256). Is it possible to 
restore the previous behavior?

Thanks.
V.

--8<---------------cut here---------------start------------->8---
<!DOCTYPE html>
<html>
  <head>
    <title></title>
    <style>
      body {
	  background-color: lightblue;
      }

      h1 {
	  color: white;
	  text-align: center;
      }

      p {
	  font-family: verdana;
	  font-size: 20px;
      }

      c {
	  color: red;
      }
    </style>
    <script>
      function myFunction(p1, p2) {
	  return p1 * p2;
      }

      function test(a, b) {
	  return a + b;
      }

      function provola(c, d, e) {
	  return c + d + e;
      }
    </script>
    <script>
      function tion(p1, p2) {
	  return p1 * p2;
      }

    </script>
  </head>
  <body>
    <h1>
      <div></div>
      <a href="http://example.com">http://example.com</a>
      <div></div>
      <div></div>
    </h1>
  </body>
</html>
--8<---------------cut here---------------end--------------->8---
Information forwarded to bug-gnu-emacs <at> gnu.org:
bug#78456; Package emacs. (Fri, 16 May 2025 16:06:02 GMT) Full text and rfc822 format available.

Message #8 received at 78456 <at> debbugs.gnu.org (full text, mbox):

From: Juri Linkov <juri <at> linkov.net>
To: Vincenzo Pupillo <v.pupillo <at> gmail.com>
Cc: 78456 <at> debbugs.gnu.org
Subject: Re: bug#78456: 31.0.50; regression in treesit-simple-imenu
Date: Fri, 16 May 2025 19:04:09 +0300

close 78456 31.0.50
thanks

> Ciao, 
> Imenu of ‘mhtml-ts-mode’ was able to show all (when I wrote mhtml-ts-mode) 
> items regardless of the cursor's position within the file. 
> For example, it always showed CSS, JavaScript, and HTML items. However, I 
> realized that the behavior has changed, and the displayed items vary depending 
> on the cursor's position.
>
> If the cursor is placed inside the <script> tags, you will see HTML and 
> JavaScript items, but not CSS items. If the cursor is positioned outside the 
> <style> and <script> tags, only the HTML items are visible.
>
> This change seems to be related to the patch (bug #77256). Is it possible to 
> restore the previous behavior?

Sorry, this was caused by the assumption that imenu should depend
on the language at point.  I have no opinion whether imenu should
be context-dependent or global to show tags from all languages.
So I just restored the previous behavior.
bug marked as fixed in version 31.0.50, send any further explanations to 78456 <at> debbugs.gnu.org and Vincenzo Pupillo <v.pupillo <at> gmail.com> Request was from Juri Linkov <juri <at> linkov.net> to control <at> debbugs.gnu.org. (Fri, 16 May 2025 16:06:02 GMT) Full text and rfc822 format available.
Information forwarded to bug-gnu-emacs <at> gnu.org:
bug#78456; Package emacs. (Fri, 16 May 2025 16:08:01 GMT) Full text and rfc822 format available.

Message #13 received at 78456 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Vincenzo Pupillo <v.pupillo <at> gmail.com>, Juri Linkov <juri <at> linkov.net>
Cc: 78456 <at> debbugs.gnu.org
Subject: Re: bug#78456: 31.0.50; regression in treesit-simple-imenu
Date: Fri, 16 May 2025 19:07:05 +0300

> From: Vincenzo Pupillo <v.pupillo <at> gmail.com>
> Date: Fri, 16 May 2025 16:03:32 +0200
> 
> Ciao, 
> Imenu of ‘mhtml-ts-mode’ was able to show all (when I wrote mhtml-ts-mode) 
> items regardless of the cursor's position within the file. 
> For example, it always showed CSS, JavaScript, and HTML items. However, I 
> realized that the behavior has changed, and the displayed items vary depending 
> on the cursor's position.
> 
> If the cursor is placed inside the <script> tags, you will see HTML and 
> JavaScript items, but not CSS items. If the cursor is positioned outside the 
> <style> and <script> tags, only the HTML items are visible.
> 
> This change seems to be related to the patch (bug #77256). Is it possible to 
> restore the previous behavior?

I think you are talking about commit a6d746400cd?  So adding Juri to
the discussion.
Information forwarded to bug-gnu-emacs <at> gnu.org:
bug#78456; Package emacs. (Tue, 20 May 2025 05:59:02 GMT) Full text and rfc822 format available.

Message #16 received at 78456 <at> debbugs.gnu.org (full text, mbox):

From: Vincenzo Pupillo <v.pupillo <at> gmail.com>
To: Juri Linkov <juri <at> linkov.net>
Cc: 78456 <at> debbugs.gnu.org
Subject: Re: bug#78456: 31.0.50; regression in treesit-simple-imenu
Date: Tue, 20 May 2025 07:58:16 +0200

[Message part 1 (text/plain, inline)]
Thanks Juri.
Vincenzo 

Il 16 maggio 2025 18:04:09 CEST, Juri Linkov <juri <at> linkov.net> ha scritto:
>close 78456 31.0.50
>thanks
>
>> Ciao, 
>> Imenu of ‘mhtml-ts-mode’ was able to show all (when I wrote mhtml-ts-mode) 
>> items regardless of the cursor's position within the file. 
>> For example, it always showed CSS, JavaScript, and HTML items. However, I 
>> realized that the behavior has changed, and the displayed items vary depending 
>> on the cursor's position.
>>
>> If the cursor is placed inside the <script> tags, you will see HTML and 
>> JavaScript items, but not CSS items. If the cursor is positioned outside the 
>> <style> and <script> tags, only the HTML items are visible.
>>
>> This change seems to be related to the patch (bug #77256). Is it possible to 
>> restore the previous behavior?
>
>Sorry, this was caused by the assumption that imenu should depend
>on the language at point.  I have no opinion whether imenu should
>be context-dependent or global to show tags from all languages.
>So I just restored the previous behavior.

[Message part 2 (text/html, inline)]
bug archived. Request was from Debbugs Internal Request <help-debbugs <at> gnu.org> to internal_control <at> debbugs.gnu.org. (Tue, 17 Jun 2025 11:24:10 GMT) Full text and rfc822 format available.
This bug report was last modified 4 days ago.

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