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

[Yuan Fu]

> 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