italic correction and inline-start border/padding/margin

[fred-wang]

Just opening this for the record...

The spec says:

"If the content box has a top accent attachment or italic correction then the padding box has the same properties, increased by the inline-start padding. "

"If the padding box has an italic correction and the border-width of the inline-end edge of the border box is zero then the border box has the same italic correction value increased by the border-width of its inline-start edge. "

"If the border box has a top accent attachment or italic correction then the margin box has the same properties, increased by the inline-start margin. "

I don't remember why I made the italic correction affected by inline-start metrics...

[fred-wang]

I don't think I have any proposal so far for this.