Kris Selden

@chadhietala this should be a asserted on dev mode, this is bad html

we can make the serializer add, the html is not parsable, only buildable and I don't know how far we should go to support bad html.

there is no way to render this in a SSR friendly way but we could detect during serialization and leave it out, that would also fix rehydration.

Namespace urls are not a HTML5 thing, the glimmer only uses those interfaces to set SVG attributes during tree construction, just like HTML5. Otherwise a prefix is just treated opaque...

http://jsbin.com/yezuwareti/edit?html,css,js,console,output 

@fegies you will get that error when you are deserializing borrowed keys that require unescaping backslash, use String or Cow for the keys in your HashMap

@fegies sorry, you are correct, seems to be an issue the code flatten generates. Here is fairly simple workaround https://play.rust-lang.org/?version=stable&mode=debug&edition=2018&gist=e8e922add8a58d097d33cd98a3019560

@fegies a better version little bit more code (but not much) and does it in one pass https://play.rust-lang.org/?version=stable&mode=debug&edition=2018&gist=3c2227417c489db7e833b8d90d2ba81b I wanted the same thing because I only want to process part...

We don't want to inline the config into the JS. ember-fastboot needs a way an addon can add to the sandbox so that engines can get the config from there....

@nathanhammond what is this?