bundles: Add UAI 2023

[braun-steven]

Adds the uai2023 bundle, test cases and documentation update.

[braun-steven]

I measured the base_width_pt values with \the\linewidth for column=half and \the\textwidth for column=full -- I'm not sure if this is the correct way to do it.

[braun-steven]

Mh, not sure why the docs ci failed: https://github.com/pnkraemer/tueplots/actions/runs/4022827585/jobs/6912977827#step:4:115 Do you have an idea?

Edit: the whitelist_externals value is deprecated in tox and should be replaced with allowlist_externals. Fixed in the next commit.

[pnkraemer]

That looks great, thanks! I appreciate you fixing tox as well :)

Regarding your question:

I measured the base_width_pt values with \the\linewidth for column=half and \the\textwidth for column=full -- I'm not sure if this is the correct way to do it.

This is one option, and we've certainly done it this way for a couple of templates. Whenever an official call for papers with submission instructions is available (![https://www.auai.org/uai2022/submission_instructions]), I tend to look directly at the template.

For UAI2023 (in the .cls file) it says

    \geometry{
        % A4 width and Letter height: prints without scaling on both
        a4paper,
        paperheight=11in,
        % mimic Morgan Kaufmann two column style
        textheight=9.25in,
        textwidth=6.75in,
        columnsep=0.25in,
        nohead, % foot kept for page numbers/notice
        footnotesep=9pt plus 4pt minus 2pt,
        % center vertically and horizontally
        % (was asymmetric in the past, outdated with electronic proceedings)
        centering
    }

so I guess the width is 6.75 inches for full-width and 3.75 for half-width. If you like, you can keep it the way it is or use _from_base_in instead of _from_base_pt. Your call :)

[braun-steven]

Thanks, let's go with inches! Before I update this, how did you come up with 3.75 for half-width? Shouldn't this be 3.25 instead, i.e. (textwidth - columnsep) / 2 = 3.25?

[pnkraemer]

how did you come up with 3.75 for half-width

I don't know either; you're of course right...