Re: [csswg-drafts] [css-text] [css-values] Circular dependency between letter-spacing and x-height (#5498)

> The best solution is probably "don't run shaping when calculating the value of font-relative units."

Definitely. I would think "liga" is the least of your problems - `salt`, `swsh`, `smcp` and others would have a much bigger impact on units if they were applied, and some of the substitutions could be language dependent too. The metrics really have to be taken from the original glyph as specified by the `glyf` or `CFF` tables.

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Received on Friday, 4 September 2020 08:37:09 UTC