>> Version: 31.0.50
>            ^^^^^^^
> Given what you say below, this is inaccurate.

Indeed, sorry, I forgot to erase that info.

>> Augusto pointed out a bug in `peg.el` when you have code like:
>> 
>>     (define-peg-ruleset myrules
>>       (sign  () (or "+" "-" ""))
>>       (digit () [0-9])
>>       (nat   () digit (* digit))
>>       (int   () sign digit (* digit))
>>       (float () int "." nat))
>> 
>>     (with-peg-rules
>>         (myrules
>>          (complex float "+i" float))
>>       (peg-parse nat "," nat "," complex) )
>> 
>> where the macroexpanded code is wrong and leads to errors like:
>> 
>>     Debugger entered--Lisp error: (void-function peg-rule\ nat)
>> 
>> I was about to install the bugfix below to `master` but noticed that it
>> probably belongs to `emacs-30` instead since the bug makes
>> `define-peg-ruleset` basically unusable and PEG is new in Emacs-30.
>> 
>> Any objection?
>
> I know nothing about peg.el, and you haven't explained the root cause
> for the bug for me to understand why it "makes `define-peg-ruleset'
> basically unusable", so let's hear from Stefan and Andrea first.

Here's a more complete description.


        Stefan