On Thu, Aug 29, 2024 at 8:14 AM Yuan Fu <caso...@gmail.com> wrote:
>
>
> > On Aug 28, 2024, at 10:09 PM, Eli Zaretskii <e...@gnu.org> wrote:
> >
> >> From: m...@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
