This fixes the positioning of underlines set on a block or its ancestor
when drawn on children of a block that have a vertical-align !=
baseline.
The lazy computation is done all at once for all children of a block to
avoid O(N^2) searches for the line containing a frame.
This fixes the positioning of underlines set on a block or its ancestor
when drawn on children of a block that have a vertical-align !=
baseline.
The lazy computation is done all at once for all children of a block to
avoid O(N^2) searches for the line containing a frame.
Susanna Bowen
Wes Kocher