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Re: EPUB using CSS vendor prefixing incorrectly?

From: fantasai <fantasai.lists@inkedblade.net>
Date: Wed, 21 Aug 2013 15:51:04 -0700
Message-ID: <52154458.8080201@inkedblade.net>
To: www-style@w3.org
On 08/21/2013 02:32 PM, Ojan Vafai wrote:
>
> FWIW, Blink exposes 9 -epub properties that are all aliased to other
> properties. I'll try adding some measurements to see if
> we can remove all these epub prefixes from Blink.
>
> -epub-text-orientation alias_for=-webkit-text-orientation
> -epub-writing-mode alias_for=-webkit-writing-mode
> -epub-text-combine alias_for=-webkit-text-combine
> -epub-word-break alias_for=word-break
> -epub-caption-side alias_for=caption-side
> -epub-text-transform alias_for=text-transform

These last two seem like an odd choice. I could understand prefixing
some of the new values, but not the property...

> -epub-text-emphasis alias_for=-webkit-text-emphasis
> -epub-text-emphasis-color alias_for=-webkit-text-emphasis-color
> -epub-text-emphasis-style alias_for=-webkit-text-emphasis-style

These are in CR now, and can be unprefixed entirely.

EPUB 3.0 does require recognizing the prefixed variants, however.

~fantasai
Received on Wednesday, 21 August 2013 22:51:36 UTC

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