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Previewing a page on Wikidata freezes VisualEditor
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Description

Steps to reproduce:

The save dialog freezes, stuck with the progress animation on top.

I don't think the diff itself makes a difference, but in any case, this was the edit I was doing:

Event Timeline

Parsoid reports that this page belongs to the category "Category:Wikidata:Tools" with a sortkey of "\n*" (newline, star). This newline breaks our parsing of categories for preview. This might be a Parsoid bug.

LGoto triaged this task as Low priority.Apr 17 2020, 4:26 PM
LGoto moved this task from Backlog to Needs Investigation on the Parsoid board.

Change 673344 had a related patch set uploaded (by Arlolra; owner: Arlolra):
[mediawiki/services/parsoid@master] Strip newlines from Category sortkeys

https://gerrit.wikimedia.org/r/673344

Change 673344 merged by jenkins-bot:
[mediawiki/services/parsoid@master] Strip newlines from Category sortkeys

https://gerrit.wikimedia.org/r/673344

Change 674397 had a related patch set uploaded (by C. Scott Ananian; owner: C. Scott Ananian):
[mediawiki/vendor@master] Bump wikimedia/parsoid to 0.13.0-a29

https://gerrit.wikimedia.org/r/674397

Change 674373 had a related patch set uploaded (by C. Scott Ananian; owner: C. Scott Ananian):
[mediawiki/vendor@wmf/1.36.0-wmf.36] Bump wikimedia/parsoid to 0.13.0-a29

https://gerrit.wikimedia.org/r/674373

Change 674397 merged by jenkins-bot:
[mediawiki/vendor@master] Bump wikimedia/parsoid to 0.13.0-a29

https://gerrit.wikimedia.org/r/674397

Change 674373 merged by jenkins-bot:
[mediawiki/vendor@wmf/1.36.0-wmf.36] Bump wikimedia/parsoid to 0.13.0-a29

https://gerrit.wikimedia.org/r/674373