> On Aug 28, 2024, at 10:09 PM, Eli Zaretskii <eliz@gnu.org> wrote:
>
>> From: mail@ssbb.me
>> Date: Thu, 29 Aug 2024 06:57:38 +0400
>>
>> Code in attached file cause Emacs to hang and memory leak infinitely
>> while editing. Try to open this code in elixir-ts-mode and move cursor
>> on line 6 (between <:loading> </:loading>) and type char by char:
>>
>> <.some_component a={
>>
>> (for some reason it does not happen with electric-pair-mode when {}
>> inserted automatically).
>>
>> I am able to reproduce this with -Q on few different machines (Linux and
>> MacOS) and Emacs 29, 30.0.5 and current HEAD.
>>
>> C-g does nothing (including with debug-on-quit and sending SIGUSR2)
>>
>> At the same time I can't reproduce this in other tree-sitter based editors.
>>
>> I got this sample code sample from elixir-ts-mode repo but now it's moved
>> to the Emacs core so seems to be out of scope of Github repo issues.
>>
>> Attaching samle code and LLDB backtrace.
>> Also attaching report from built-in MacOS crash reporting tool just in case.
>
> Thanks.
>
> Wilhelm and Yuan, could you please look into this soon?
That’s bizarre, might have some bug around ranges. I’m looking into this. Hopefully I can figure it out in a few days :-(
Yuan
I can reproduce the issue by following the above instructions, but need to do some digging. It only seems to be the case with embedded heex and not with heex-ts-mode by itself.
WIlhelm