bug#69920: Proposed fix - Toggling MIME inline attachment previews adds superfluous newlines

[Alcor]

Eric Abrahamsen <eric@ericabrahamsen.net> writes:

> I also prefer #2, mostly because the other `mm-inline-*' functions here
> all ensure that inlined content ends with a newline, and even if there's
> no immediate consequence to not having it, I'd prefer the consistency.
> Alcor, would you be willing to update your patch?

Hello Eric, Eli –

Attached is an updated patch adjusting the `delete-region' call in the
undisplayer to account for the additional newline, as discussed earlier.

I have tested this change on Emacs 29.3 (Linux/GTK) with multiple
image/png attachments and can confirm it works.

Cheers,
-A.

0001-Ensure-that-inline-preview-undisplayer-removes-added.patch
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