For format.pprint we try to stylise HTML elements and include certain attributes. Instead of being opinionated about what to include, we want to adopt the way the devtools inspector prints DOM nodes. pbro told me this code lives in devtools/client/inspector/markup/views/element_editor.js. We need to do a closer review of exactly what this would look like for Marionette.
[Mass Change 2018-01-15] Moving bugs to backlog
Priority: -- → P3
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