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If you are wondering where the data of this site comes from, please visit https://api.github.com/users/pkra/events. GitMemory does not store any data, but only uses NGINX to cache data for a period of time. The idea behind GitMemory is simply to give users a better reading experience.
Peter Krautzberger pkra @krautzource https://www.peterkrautzberger.org Never betting against the web.

pkra/mathjax-extension-longdiv 5

MathJax TeX extension for long division notation

pkra/mathjax-img 5

A MathJax extension for inserting images in TeX input

pkra/epub-viewer 2

Simple epub viewer for github-bookeditor epubs (will show multiple books)

pkra/aim-workshop-braille-2020 1

Some stuff for the AIM workshop on braille print production

pkra/ebookcraft2018 1

"Equations in ebooks" (ebookcraft 2018), slides and examples

pkra/laml 1

a lame joke about LaTeX and HTML

AmerMathSoc/mathjax-empheq-cases 0

MathJax TeX extension (partially) implementing the empheq and cases packages

holtzermann17/pdbooks 0

public domain books project

philschatz/gh-book 0

Edit Books using Javascript and save to GitHub

pkra/ace 0

Ace by DAISY, an Accessibility Checker for EPUB

issue commentmathjax/MathJax

TeX input: array support for @{...} with spacing

Thanks. It's not a huge priority for the AMS (it's actually slipped past checks until now despite a few dozen publications having arrays with custom spacing).

pkra

comment created time in 2 hours

issue commentmathjax/MathJax

empty \dot{} should render higher on the baseline.

Thanks, Davide.

pkra

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issue commentmathjax/MathJax

TeX input: array support for @{...} with spacing

In our case, just supporting @{} would already go a long way.

pkra

comment created time in 21 hours

issue openedmathjax/MathJax

TeX input: array support for @{...} with spacing

It would be great to have some level of support for @{...} in the array environment to control column spacing.

created time in 21 hours

issue commentmathjax/MathJax

empty \dot{} should render higher on the baseline.

Aha -- I had filed this for v2 back in the day https://github.com/mathjax/MathJax/issues/1706

pkra

comment created time in 2 days

issue commentmathjax/MathJax

empty \dot{} should render higher on the baseline.

Just to add: this is a regression in v3 - v2 used to do this correctly.

pkra

comment created time in 2 days

issue commentmathjax/MathJax

empty \dot{} should render higher on the baseline.

Similarly for $\bar{}$ and I'm guessing everything similar.

pkra

comment created time in 6 days

issue openedmathjax/MathJax

empty \dot{} should render higher on the baseline.

E.g., x $\dot{}$ y renders the dot too low (does not match "real" TeX)

MathJax:

image

TeX image

created time in 6 days

push eventpkra/MathJax-demos-node

Peter Krautzberger

commit sha 4ae3caf662f1bd093116d8ac80d67cef1b940c3c

fix: avoid error when encountering text nodes

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fork pkra/MathJax-demos-node

A repository with examples using mathjax-v3 in NodeJS

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issue commentdaisy/ace

epub-type-has-matching-role emitted even if the epub:type attribute is an illegal ARIA role

Chiming in from the ARIA side: https://www.w3.org/TR/html-aria/#el-article is likely the source. There's been a recent shift in ARIA to more actively signal misuse of elements.

IMHO an <article> should be allowed to be an epigraph in an ebook

Setting a role on an element overrides its element-level semantics; in this case, the element ceases to be an article from an accessibility point of view. Well, if it's allowed anyway.

That's why general advice nowadays is not to change the semantics of HTML elements - it leads to unexpected behavior for users. More specific roles are still ok, i.e., it would make sense on a section because doc-epigraph is a subclass of the section role.

acabal

comment created time in 16 days

issue commentw3c/aria

w3c.github.io/aria/ 404s

Thanks!

pkra

comment created time in a month

issue openedw3c/aria

w3c.github.io/aria/ 404s

I'm not sure if this should go into aria-common issues; please transfer if that's the case.

A recent webAIM thread mentioned styling differences of published versions vs github pages. It looks like both https://w3c.github.io/aria/common/css/common.css and https://w3c.github.io/aria/img/accessibleelement.png return 404s.

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issue commentpkra/mathjax-img

add support for alt text

Filed feature request upstream.

pkra

comment created time in a month

issue commentzorkow/speech-rule-engine

Minor clearspeak abbreviation issue

I have never seen kph as abbreviation for km/h. Is that commonly used?

https://en.wikipedia.org/wiki/Kilometres_per_hour

"The kilometre per hour (SI symbol: km/h; abbreviations: kph, kmph, km/hr) is a unit of speed,"

klobetime

comment created time in a month

push eventkrautzource/aria-tree-walker

Peter Krautzberger

commit sha af3769c5c2390de6bdc708ddc70ab64e3391338b

feat(navigator.js): support optional abortSignal Adds optional parameter to attachNavigator which accepts an abortSignal; this simplifies detaching the navigator again. * navigator.js * attachNavigator: accept abortSignal and pass along * navigator: accept abortSIgnal and pass to eventListener (if viable). * regenerate navigator.d.ts * add test case and test Resolves #41

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issue closedkrautzource/aria-tree-walker

detach a navigator

Sometimes, you want to detach a navigator.

closed time in a month

pkra

issue commentkrautzource/aria-tree-walker

detach a navigator

There doesn't seem to be a way for the eventListener to react to the abortSignal so authors will have to do anything they want to do (e.g., clear aria-activedescendant properties to prevent users from being stuck in the tree after deactivation).

pkra

comment created time in a month

issue commentWebReflection/linkedom

insertBefore crashing unexpectedly

Thank you, @WebReflection.

pkra

comment created time in a month

issue commentmathjax/MathJax

Equations not properly rendering in website, despite following documentation.

It worked. Although, it will be very annoying to do that by hand every time. Well... Anyhow, thank you!

Some markdown parsers have support for ignoring TeX fragments built in or via plugins (e.g., kramdown, markdown-it). This usually makes things easier for authors.

BuddhiLW

comment created time in a month

issue commentrbeezer/mathbook

aside HTML element is not generally recognized by screen readers

Just to add: I did create a simple document (section with paragraphs and aside) and they read as I'd expect on JAWS, NVDA and Orca.

Alex-Jordan

comment created time in a month

issue commentrbeezer/mathbook

aside HTML element is not generally recognized by screen readers

Relevant specs: https://www.w3.org/TR/html-aria/#el-aside and https://www.w3.org/TR/wai-aria-1.1/#complementary

Alex-Jordan

comment created time in a month

issue commentrbeezer/mathbook

aside HTML element is not generally recognized by screen readers

An HTML aside is not recognized by screen readers at this time,

What is this meant to describe exactly? Asides are generally "work" in screenreaders like any other content, i.e., they are read in browse mode when following the document order. Most screenreaders will announce their role correctly (as complementary landmark).

It's true that screenreaders can be configured to skip complementary content and I personally would not recommend it for content (like most ARIA it's meant for UI components, in this case complementary ones such as sidebars).

Alex-Jordan

comment created time in a month

push eventAmerMathSoc/mathjax-empheq-cases

Peter Krautzberger

commit sha 11a6f975e8fb2835dbabb60222a729b3b1649587

docs: add note for archival Cf. #4

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Peter Krautzberger

commit sha 261d2adbb2879f2b1eb84de6f8ae621782d615ed

docs: add note for archival Cf. #8

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Peter Krautzberger

commit sha 35c111e4f50672eb92c8a05834d4d5665c4fa98e

Merge branch 'main' of github.com:AmerMathSoc/mathjax-xalign

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