Replace print with serialize in HTMLElement plugin #4215
Merged
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Summary
Support
indentation
anddepth
arguments. Enforce consistent printing of attributes/props.After reading about
Element.attributes
andNode.childNodes
Web API docs on MDN, I removed some conditional expressions that seemed to protect against absence of the properties.Future follow up: To understand how much of whitespace trimming affects significant text content (see comments in test file) I will study some realistic examples, especially HTML rendered by React.
Test plan
Added 3 new fail-first tests.