Add some more highlighting configurations #13084
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This was referenced Aug 22, 2022
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…chievink fix: Register decorator token type to avoid panic Followup to #13084
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The following can be enabled/disabled now in terms of highlighting:
This PR also changes our
attributesemantic token type to thedecoratortype which landed upstream (but not yet in lsp-types).Specialized highlighting is disabled by default, as all clients will have to ship something to map these back to the standard punctuation/operator token (we do this in VSCode via the inheritance mapping for example). This is a lot of maintenance work, and not something every client wants to do, pushing that need to use the user. As this is a rather niche use in the first place this will just be disabled by default.
Punctuation highlighting is disabled by default, punctuation is usually something that can be done by the native syntactic highlighting of the client, so there is no loss in quality. The main reason for this though is that punctuation adds a lot of extra token data that we sent over, a lot of clients struggle with applying this, so disabling this improves the UX for a lot of people. Note that we still highlight punctuations with special meaning as that special entity, (the never type
!will still be tagged as a builtin type if it occurs as such)Separate highlighting of the macro call bang
!is disabled by default, as I think people actually didn't like that change that much, though at the same time I feel like not many people even noticed that change (I prefer it be separate, but that's not enough reason for it to be enabled by default I believe :^) )cc #12783 #13066