ul and ol lists don't support start index, or restart.

html4 removed the ul:start and li:value attributes, but 5 re-added them.  It 
wouldn't hurt to support it.

Convert the following html to pdf.
<ul start="2">
  <li>blah</li>
  <li value="4">foo</li>
</ul>

What is the expected output?
2. blah
4. foo

What do you see instead?
1.blah
2.foo

What version of the product are you using? On what operating system?
R8, windows xp and debian.

Please provide any additional information below.
I've attached a minor modification of the R8 version of LayoutContext.java and 
BoxBuilder.java to support this (as required under the license)

Original issue reported on code.google.com by matsonda...@gmail.com on 18 Jan 2012 at 3:01

Attachments:

BoxBuilder.java
LayoutContext.java

Roxas240 / flying-saucer

ul and ol lists don't support start index, or restart. #189