Servo's async Tokenizer: New! Improved! Now with multithreading!
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The Tokenizer, defined in the file `async_html.rs` will run on the main thread, while h5e's `Tokenizer`(along with its Sink) lives on the parser thread. Both h5e's `Tokenizer` and `Sink` communicate with the main thread Tokenizer via their own mpsc channels. The Sink keeps sending parser operations to the main thread, to be executed. For some operations, it waits for a message from the main thread before returning.
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Store raw string for prop decl in @supports
This fixes the serialization issue of `@supports` rule that whitespaces are not preserved like in other browsers.
It makes the work a bit redundant (the property name and colon is parsed twice), but I suppose this isn't a big deal.
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Extra space check
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Add tidy check for keywords with more than one space afterwards.
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The alias is left there temporarilly and will be removed completely in a later commit where
also components/style/gecko/generated/structs_{debug|release}.rs are re-generated (they still
use the old alias).
Add [CEReactions] to webidls
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Relies on #17614
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Set navigation start value according to navigation timing spec
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Placed worklets implementation behind a pref
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At the moment, worklets are always exposed, even though their spec is still a draft. This PR hides them behind a pref.
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Implement custom element reactions
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Initial work for implementing custom element reactions: https://html.spec.whatwg.org/multipage/custom-elements.html#custom-element-reactions
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Properly set origin of fetch requests
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These changes aim to fix#15247
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These changes require changes in tests, but I need help with that (see comments below).
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Suppress CSS parser errors for vendor-prefixed properties.
This matches the behaviour of Gecko's CSS parser.
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This allows us to have ensure_data() and clear_data() functions on the TElement
trait, instead of hacking around it adding methods in random traits.
This also allows us to do some further cleanup, which I'd rather do in a
followup.
Have CharacterData call children_changed on its parent when data is set.
**Can't run WPT on my computer, so pushing here to run tests 😢**
Have CharacterData.SetData call children_changed on its parent when
data is set (if it is a Text node) so that HTMLStyleElement parents can
re-parse. Add variant ChildrenMutation::Text for it to use as the
mutation.
This fixes an issue where an empty <style> element's data is set but the
style is not updated. An HTMLStyleElement parent re-parses in its
children_changed implementation.
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Have CharacterData.SetData call children_changed on its parent when
data is set (if it is a Text node) so that HTMLStyleElement parents can
re-parse. Add variant ChildrenMutation::Text for it to use as the
mutation.
This fixes an issue where an empty <style> element's data is set but the
style is not updated. An HTMLStyleElement parent re-parses in its
children_changed implementation.
