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Re: rmail-total-messages has two different values, one is wrong


From: Eli Zaretskii
Subject: Re: rmail-total-messages has two different values, one is wrong
Date: Thu, 27 Oct 2022 20:04:56 +0300

> From: Andrea Monaco <andrea.monaco@autistici.org>
> Date: Wed, 26 Oct 2022 23:26:42 +0200
> 
> 
> When I evaluate these forms, I get two different values:
> 
>   (with-current-buffer "RMAIL"
>     rmail-total-messages) -> 4805
> 
>   (with-current-buffer "RMAIL-summary"
>     rmail-total-messages) -> 4457
> 
> 
> The first one is correct and in fact the summary has 4805 lines.  The
> second one is wrong.  Why?  This caused me some delay while working on a
> patch.  I conjecture that the second binding is not updated when new
> mail is loaded.

It is supposed to happen inside rmail-select-summary, which is called
from rmail-get-new-mail-1.  Can you step through it and see why it
doesn't update the count?



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