Actually I misread the error message a little. If it reports could not
get color of undefined, that means that the elements do not have a style
object, not that they don't have a color property. I echoed nodeType and
found out that the two elements where this happens are comment and H1.
For the comment, could we add a style at
roughly 1380? As for the H1, I don't know, do these headings get treated
similar to the paragraph P? Maybe there is a different solution to this
altogether. It can't be happening that often or there would be a lot of
errors in eb$visible.