NEW 187117
Forwards-compatible parsing of @font-face src descriptor: split on commas, discard invalid parts rather than entire descriptor 
https://bugs.webkit.org/show_bug.cgi?id=187117
Summary Forwards-compatible parsing of @font-face src descriptor: split on commas, di...
fantasai
Reported 2018-06-27 15:03:46 PDT
Created attachment 343755 [details] testcase (requires Ahem) In light of discussions for extending the format() descriptor to handle features (e.g. colors, variations) within a particular font format, the CSSWG recently resolved to update the parsing rules for @font-face's src descriptor to be more forwards-compatible, using Media Queries style parsing rules to split on top-level commas, and discard only the invalid items in the src list rather than throwing out the entire descriptor. https://github.com/w3c/csswg-drafts/issues/633 I think this is an important change to implement even before the new features are implemented, as it means WebKit will be forwards-compatible with content authored using new format() features, whatever they end up being.
Attachments
testcase (requires Ahem) (193 bytes, text/html)
2018-06-27 15:03 PDT, fantasai 		no flags
Details
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Radar WebKit Bug Importer
Comment 1 2022-07-15 13:30:25 PDT
<rdar://problem/97091127>
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