bug#69952: [PATCH] Support pdumping compiled queries by dumping their source

[Yuan Fu]

> On May 18, 2024, at 1:38 AM, Eli Zaretskii <eliz@gnu.org> wrote:
> 
> Ping!
> 
>> From: Yuan Fu <casouri@gmail.com>
>> Date: Sat, 4 May 2024 14:29:06 -0700
>> Cc: serg.foo@gmail.com,
>> dancol@dancol.org,
>> 69952@debbugs.gnu.org
>> 
>> 
>> 
>>> On May 4, 2024, at 2:39 AM, Eli Zaretskii <eliz@gnu.org> wrote:
>>> 
>>>> From: Yuan Fu <casouri@gmail.com>
>>>> Date: Sun, 21 Apr 2024 23:25:10 -0700
>>>> Cc: dancol@dancol.org,
>>>> serg.foo@gmail.com,
>>>> 69952@debbugs.gnu.org
>>>> 
>>>>> On Apr 21, 2024, at 11:18 PM, Eli Zaretskii <eliz@gnu.org> wrote:
>>>>> 
>>>>> 
>>>>> We cannot safely signal an error at that point, I think, so just
>>>>> keeping the query as a string should do, as it will then signal an
>>>>> error at run time when that query is used, is that right?
>>>> 
>>>> Yes, most likely a function-undefined signal, since all the treesit.c 
>>>> functions like treesit-query-capture or treesit-query-compile will be 
>>>> nonexistent. And usually the Lisp program trying to use the query would 
>>>> check for tree-sitter availability with treesit-available-p before trying 
>>>> to use any tree-sitter functions; so that signal will be usually avoided 
>>>> as well.
>>> 
>>> Can you suggest such an addition to the patch?
>> 
>> Let me take a look.
>> 
>> Yuan

Am I missing something? It seems the patch doesn’t include anything about 
loading a dumped query? I guess that’s the addition you’re talking about? If I 
want to add a special loader, where should I start?

Yuan