kcrisman

update author guide for visual attribute

2

https://pretextbook.org/doc/guide/html/topic-url.html still says Compare `Demo Site`(https://pretextbook.org/doc/guide/html/topic-url.html#p-763)which will render ... but [pretext-announce](https://groups.google.com/g/pretext-announce/c/cTrDYzwBIqU/m/Px9V0kKnAgAJ) says that the visual is now mandatory, and I get plenty of > error: text not allowed here; expected...

The discussion at [this pretext-support post](https://groups.google.com/g/pretext-support/c/hS2Mi0bk3N0) has a number of interesting suggestions for how one might post-process a LaTeX file to make it look better. This issue is for creating...

no documentation on how to get automatic screenshots in interactive element

3

See the various messages in [this thread](https://groups.google.com/d/msg/pretext-dev/Le5W-BVUgYw/aza5Av7WEAAJ). Here is @rbeezer's workflow, but there were several others. * Install node.js/npm if you do not have it already. * "pageres" is the...

In the place where the revealjs conversion initializes itself and things like the navigation mode, it would be pretty easy to allow slide numbers as well, e.g. after [this spot](https://github.com/PreTeXtBook/pretext/blob/master/xsl/pretext-revealjs.xsl#L228)...

I don't think an issue has been opened for this yet. The normal html conversion [supports image width](https://github.com/PreTeXtBook/pretext/blob/master/xsl/pretext-html.xsl#L6118) being specified, at least for images not part of a side-by-side (probably...

images in slides don't support alt text

3

I don't think an issue has been opened for this yet. The normal html conversion supports image alt text via `description` tags. However, this is overridden in the revealjs template...

Convention of D_n

2

This is pretty minor, but worth mentioning if it hadn't been before. At https://github.com/twjudson/aata/blob/3f8983e52b996228a67dc3f6d624d3baaff61cdc/src/permute.xml#L1586 it looks like in context (such as the hint) like $D_{2n}$ is defined as the dihedral...

Missing polynomial variable

1

I think that this is what was intended, since technically the polynomials are not elements of the integers mod n, but I may have missed some warning of coming abuse...

Induction turns out not to be equivalent to well-ordering

3

Who knew? But in Lars-Daniel Öhman's [article in the Intelligencer](https://link.springer.com/article/10.1007/s00283-019-09898-4) from last year, he points out that while many (most?) texts (including mine) state this, it is false. Relative to...

interact implementation doesn't seem to have nrows for buttons

5

`nrows` doesn't seem to do anything [here](https://sagecell.sagemath.org/?z=eJxzyMwrSS1KTC7h5UpJTVOI10i0LU7NSU0uyS_SSCotKcnPK7YNKSpN1VHIK8ovL7Y11lEoS8wpTS22jTbU0zM0MIjVUQBqTCzNKbE11NS04uVSAIKCIqCxGomaAPKtHiA=&lang=sage&interacts=eJyLjgUAARUAuQ==): ``` @interact def _(a=selector(buttons=True, nrows=3, values=[1..100], default=1)): print(a) ```