layout: Implement ordered lists, CSS counters, and quotes per CSS 2.1

§ 12.3-12.5.

Only simple alphabetic and numeric counter styles are supported. (This
is most of them though.)

Although this PR adds a sequential pass to layout, I verified that on
pages that contain a reasonable number of ordered lists (Reddit
`/r/rust`), the time spent in generated content resolution is dwarfed by
the time spent in the parallelizable parts of layout. So I don't expect
this to negatively affect our parallelism expect perhaps in pathological
cases.
This commit is contained in:
Patrick Walton 2015-01-02 17:40:54 -05:00 committed by Simon Sapin
parent 417a932e30
commit 30fd28d107
36 changed files with 1734 additions and 495 deletions

View file

@ -172,6 +172,11 @@ fragment=top != ../html/acid2.html acid2_ref.html
== block_formatting_context_containing_floats_a.html block_formatting_context_containing_floats_ref.html
== clear_generated_content_table_a.html clear_generated_content_table_ref.html
== inline_block_border_a.html inline_block_border_ref.html
== counters_simple_a.html counters_simple_ref.html
== counters_nested_a.html counters_nested_ref.html
== quotes_simple_a.html quotes_simple_ref.html
== ol_simple_a.html ol_simple_ref.html
== ol_japanese_iroha_a.html ol_japanese_iroha_ref.html
== vertical_align_top_a.html vertical_align_top_ref.html
== vertical_align_bottom_a.html vertical_align_bottom_ref.html
== vertical_align_top_span_a.html vertical_align_top_span_ref.html