From: Yuan Fu <casouri@gmail.com>
To: Juri Linkov <juri@linkov.net>
Cc: Mickey Petersen <mickey@masteringemacs.org>,
Eli Zaretskii <eliz@gnu.org>,
Theodor Thornhill <theo@thornhill.no>,
73404@debbugs.gnu.org, Stefan Monnier <monnier@iro.umontreal.ca>
Subject: bug#73404: 30.0.50; [forward/kill/etc]-sexp commands do not behave as expected in tree-sitter modes
Date: Wed, 25 Dec 2024 00:34:45 -0800 [thread overview]
Message-ID: <8D171A7A-D565-4BEF-AE56-1308C69FE5AC@gmail.com> (raw)
In-Reply-To: <871pxw430m.fsf@mail.linkov.net>
> On Dec 24, 2024, at 11:44 PM, Juri Linkov <juri@linkov.net> wrote:
>
>>> For html-ts-mode a list node is "element", and the node to skip
>>> is "tag". So for example:
>>>
>>> -!-text <html></html>
>>>
>>> 'C-M-f' will use node "element" to move to the beginning of "element":
>>>
>>> text -!-<html></html>
>>>
>>> then to get inside also need to skip the <html> tag:
>>>
>>> text <html>-!-</html>
>>
>> Right, the thing navigation only supports going up/outside, but not going
>> down/inside. We can add a new thing for beginning and end of balanced
>> pairs. Then down-list will be going from the start of a balanced-pair-open
>> to the end of it. Up-list will be going from the start of
>> a balanced-pair-close to the end of it.
>
> Probably we could use just such heuristics that 'down-list' should skip
> the first node of the balanced pair. This should work for most ts-modes.
>
> For example, for 'jsx_element' the first child to skip is 'jsx_opening_element'.
> For 'argument_list' the first child to skip is an anonymous node "(".
> For 'statement_block' the first child to skip is an anonymous node "{“.
Yes, that should work for the vast majority of grammars. I can’t think of an counter example other than for_statment in tree-sitter-c.
Yuan
next prev parent reply other threads:[~2024-12-25 8:34 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-21 5:06 bug#73404: 30.0.50; [forward/kill/etc]-sexp commands do not behave as expected in tree-sitter modes Mickey Petersen
2024-09-26 7:42 ` Yuan Fu
2024-09-26 9:56 ` Mickey Petersen
2024-09-26 10:53 ` Eli Zaretskii
2024-09-26 12:13 ` Mickey Petersen
2024-09-26 13:46 ` Eli Zaretskii
2024-09-26 15:21 ` Mickey Petersen
2024-09-26 15:45 ` Eli Zaretskii
2024-09-27 5:43 ` Yuan Fu
2024-09-29 16:56 ` Juri Linkov
2024-10-01 3:57 ` Yuan Fu
2024-10-01 17:49 ` Juri Linkov
2024-10-02 6:14 ` Yuan Fu
2024-12-05 18:52 ` Juri Linkov
2024-12-05 19:53 ` Juri Linkov
2024-12-10 17:20 ` Juri Linkov
2024-12-11 6:31 ` Yuan Fu
2024-12-11 15:12 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-12-11 15:29 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-12-11 16:50 ` Mickey Petersen
2024-12-11 18:27 ` Yuan Fu
2024-12-12 7:17 ` Juri Linkov
2024-12-12 7:40 ` Eli Zaretskii
2024-12-12 7:58 ` Juri Linkov
2024-12-12 8:14 ` Juri Linkov
2024-12-12 16:31 ` Juri Linkov
2024-12-12 17:49 ` Juri Linkov
2024-12-12 19:13 ` Eli Zaretskii
2024-12-13 7:06 ` Juri Linkov
2024-12-14 11:02 ` Eli Zaretskii
2024-12-14 18:14 ` Juri Linkov
2024-12-18 7:37 ` Juri Linkov
2024-12-19 4:04 ` Yuan Fu
2024-12-19 7:14 ` Juri Linkov
2024-12-19 7:18 ` bug#74963: Ambiguous treesit named and anonymous nodes in ruby-ts-mode Juri Linkov
2024-12-24 3:02 ` Yuan Fu
2024-12-24 7:17 ` Juri Linkov
2024-12-24 7:41 ` Juri Linkov
2024-12-25 3:25 ` Dmitry Gutov
2024-12-25 7:52 ` Juri Linkov
2024-12-24 17:52 ` Juri Linkov
2024-12-24 21:03 ` Yuan Fu
2024-12-25 7:49 ` Juri Linkov
2024-12-25 9:11 ` Yuan Fu
2024-12-25 17:39 ` Juri Linkov
2024-12-19 7:34 ` bug#73404: 30.0.50; [forward/kill/etc]-sexp commands do not behave as expected in tree-sitter modes Juri Linkov
2024-12-24 19:05 ` Juri Linkov
2024-12-24 21:14 ` Yuan Fu
2024-12-25 7:44 ` Juri Linkov
2024-12-25 8:34 ` Yuan Fu [this message]
2024-12-25 17:36 ` Juri Linkov
2024-12-25 17:19 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-12-25 18:01 ` Juri Linkov
2024-12-25 19:29 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
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