1.1 --- a/css-ruby/Overview.src.html Wed Jun 19 00:40:35 2013 +0200
1.2 +++ b/css-ruby/Overview.src.html Wed Jun 19 15:45:39 2013 +0900
1.3 @@ -1442,6 +1442,63 @@
1.4 Pratley, Takao Suzuki(<span lang="ja">鈴木 孝雄</span>), Frank Yung-Fong Tang, Chris Thrasher, Masafumi Yabe<span lang="ja">家辺
1.5 勝文</span>), Steve Zilles.</p>
1.6
1.7 +<h2 class="no-num" id="changes">
1.8 +Changes</h2>
1.9 +
1.10 + <p>The following major changes have been made since the previous Working Draft:
1.11 + <dl>
1.12 + <dt>Remove 'ruby-span' and mentions of <code>rbspan</code>.
1.13 + <dd>
1.14 + Explicit spanning is not used in HTML ruby in favor of implicit spanning.
1.15 + This can't handle some pathological double-sided spanning cases,
1.16 + but there seems to be no requirement for these at the moment.
1.17 + (For implementations that support full complex XHTML Ruby,
1.18 + they can imply spanning from the markup the same magic way
1.19 + that we handle cell spanning from tables. It doesn't seem
1.20 + necessary to include controls this in Level 1.)
1.21 +
1.22 + <dt>Defer 'ruby-overhang' and ''ruby-align: line-end'' to Level 2.
1.23 + <dd>
1.24 + It's somewhat complicated, advanced feature.
1.25 + Proposal is to make this behavior UA-defined
1.26 + and provide some examples of acceptable options.
1.27 +
1.28 + <dt>Close issue requesting 'display: rp': use ''display: none''.
1.29 + <dd>
1.30 + The i18nwg added an issue requesting a display value for <rp> elements.
1.31 + They're supposed to be hidden when &tl;ruby> is displayed as ruby.
1.32 + But this is easily accomplished already with ''display: none''.
1.33 +
1.34 + <dt>Change 'ruby-position' values to match 'text-emphasis-position'.
1.35 + <dd>
1.36 + Other than ''inter-character'', which we need to keep,
1.37 + it makes more sense to align ruby positions with 'text-emphasis-position',
1.38 + which can correctly handle various combinations of horizontal/vertical preferences.
1.39 +
1.40 + <dt>Remove unused values of 'ruby-align'.
1.41 + <dd>
1.42 + 'left', 'right', and 'end' are not needed.
1.43 +
1.44 + <dt>Added 'ruby-merge' property to control jukugo rendering.
1.45 + <dd>
1.46 + This is a stylistic effect, not a structural one;
1.47 + the previous model assumed that it was structural and suggested handling it by changing markup. :(
1.48 +
1.49 + <dt>Remove ''inline'' from 'ruby-position'.
1.50 + <dd>
1.51 + This is do-able via ''display: inline'' on all the ruby-related elements,
1.52 + see <a href="#default-inline">Appendix A</a>
1.53 +
1.54 + <dt>Added <a href="#default-style">Default Style</a> rules
1.55 + <dd>
1.56 + As requested by i18nwg.
1.57 +
1.58 + <dt>Wrote anonymous box generation rules
1.59 + <dd>
1.60 + And defined pairing of bases and annotations.
1.61 + Should now handle all the crazy proposed permutations of HTML ruby markup.
1.62 + </dl>
1.63 +
1.64 <h2 class=no-num id="references">
1.65 References</h2>
1.66
