Color is nice but imho decoding the P and Q numbers is critical. See this comment for details https://phabricator.wikimedia.org/T224962#5789394

Pygments support for ShEx was merged recently-ish (pull request), but has not made it into any release yet. And once it’s released, we’ll presumably have to wait for Extension:SyntaxHighlight to pull in the new Pygments version.

Pygments support for ShEx was released in Pygments 2.5.0, and SyntaxHighlight now ships with 2.8.0, so this long ago ceased to be an issue.

So this should be fairly straightforward now, I assume – check if the SyntaxHighlight extension is loaded, and if yes, ask it to parse the equivalent of a <syntaxhighlight> tag with the ShExC code, and put the result into the HTML output. (Otherwise, keep doing whatever we’re doing at the moment, which I assume is just a plain <pre> element.)

syntaxhighlighlight version of E10

Change 681169 had a related patch set uploaded (by Lucas Werkmeister; author: Lucas Werkmeister):

[mediawiki/extensions/EntitySchema@master] Use SyntaxHighlight if available

https://gerrit.wikimedia.org/r/681169

So this should be fairly straightforward now, I assume – check if the SyntaxHighlight extension is loaded, and if yes, ask it to parse the equivalent of a <syntaxhighlight> tag with the ShExC code, and put the result into the HTML output. (Otherwise, keep doing whatever we’re doing at the moment, which I assume is just a plain <pre> element.)

It did turn out to be fairly straightforward, at least in my opinion. (I suppose code reviewers are free to disagree.)

Though this doesn’t answer the question of whether we want pygments- or YASHE-based highlighting.

<3

Change 681169 merged by jenkins-bot:

[mediawiki/extensions/EntitySchema@master] Use SyntaxHighlight if available

https://gerrit.wikimedia.org/r/681169

Shouldn't this now be live on Wikidata? https://www.wikidata.org/wiki/EntitySchema:E10 this still has no syntax highlighting even after purging the cache.

Nevermind, it seems to work fine after purging the cache. No idea why it seemed to not work the first time.