bug#30141: (26.0.91; text-pixel dimensions not properly saved by desktop-save-mode sometimes)

[martin rudalics]

>> We could provide a 'resize-pixelwise' frame parameter which would
>> assure that saving is done in pixels for the corresponding frame.
>> Would that help?
>
> Yes, that would work for me. So then setting that frame-parameter
> would be manual and separate from setting `frame-resize-pixelwise'?

When creating a frame we could make the parameter inherit from the
current value of `frame-resize-pixelwise' unless the parameter has
been specified explicitly for the new frame.  But unless we can find a
sufficiently strong reason for implementing such a parameter, it might
be better to pursue your proposal first.  This would avoid that we
have to introduce a function like `frame-resize-pixelwise' which tells
for a specific frame whether it should be resized pixelwise or not.

martin