[css2] update

--HG--
extra : convert_revision : svn%3A73dc7c4b-06e6-40f3-b4f7-9ed1dbc14bfc/trunk%402651

Author: fantasai

css2/issues/issues-4

@@ -203,6 +203,37 @@ Proposal 2:
   The static position and the position for floats is calculated as
   if such inline elements were anonymous blocks.
 
+Proposal 3:
+
+  Line boxes that contain no text, no preserved white space, no inline
+  elements with non-zero margins, padding, or borders, and no other
+  in-flow content (such as images, inline blocks or inline tables),
+  and don't end with a line feed must be taken out of flow and not
+  rendered. Inline elements on such line boxes must not be rendered.
+  The static position of such inline elements is calculated with
+  respect to an anonymous block that replaces the line box. This
+  anonymous block is the containing block for any descendant floats.
+
+Proposal 4:
+
+  Line boxes that contain no text, no preserved white space, no inline
+  elements with non-zero margins, padding, or borders, and no other
+  in-flow content (such as images, inline blocks or inline tables),
+  and don't end with a line feed must be taken out of flow and not
+  rendered. Inline elements on such line boxes must not be rendered.
+  The static and relatively-positioned position of such inline elements
+  is the static position of an anonymous block that replaces the
+  line box. This anonymous block is the containing block for any
+  descendant floats.
+
+Proposal 5:
+
+  Empty inline elements without padding, margins or borders (and ignored
+  height) on an otherwise empty line box do not participate in rendering.
+  For positioning purposes treat the empty inline as an empty block box.
+
+Proposal 6:
+
 Resolution:
 
 =WG= Discuss.