[css-houdini-drafts] [css-properties-values-api] Registering a property should cause us to validate var() fallback

tabatkins has just created a new issue for 
https://github.com/w3c/css-houdini-drafts:

== [css-properties-values-api] Registering a property should cause us 
to validate var() fallback ==
In 
<https://github.com/w3c/css-houdini-drafts/issues/321#issuecomment-254334623>
 the issue of `var()` fallback for typed variables is brought up.  We 
should probably cause `var()` to be invalid-at-computed-value-time if 
its fallback doesn't match its registered grammar (regardless of 
whether or not the fallback is being used).  Actually setting the 
custom property to a value that doesn't match its grammar does this 
already, so this makes the fallback work a little more consistently.

Please view or discuss this issue at 
https://github.com/w3c/css-houdini-drafts/issues/360 using your GitHub
 account

Received on Tuesday, 14 February 2017 19:04:46 UTC