[css-ruby] Clarifications to changes log and bidi issue.

Author: fantasai

css-ruby/Overview.html

@@ -1003,10 +1003,10 @@ <h4 id=break-within><span class=secno>2.8.2. </span> Breaking within bases</h4>
 
   <h3 id=ruby-bidi><span class=secno>2.9. </span> Bidi Reordering</h3>
 
-  <p class=issue>The easiest thing would be to treat each <a
-   href="#ruby-base-box"><i>ruby base</i></a> as an embedding of its ‘<code
-   class=property>direction</code>’. But this means that implicit bidi
-   reordering is scoped to within a single base. <!--
+  <p class=issue> Constraints: Text within a ruby base must remain
+   contiguous, and bases belonging to a single annotation must remain
+   contiguous. Still figuring out exactly to enforce these limitations in a
+   sensible manner. <!--
 
 	<p>The Unicode bidirectional algorithm orders logically-stored text for visual presentation
 	when characters from scripts of opposing directionalities are mixed
@@ -2118,9 +2118,9 @@ <h2 class=no-num id=changes> Changes</h2>
    <dt>Close issue requesting ‘<code class=css>display: rp</code>’: use
     ‘<code class=css>display: none</code>’.
 
-   <dd> The i18nwg added an issue requesting a display value for &lt;rp>
-    elements. They're supposed to be hidden when &tl;ruby> is displayed as
-    ruby. But this is easily accomplished already with ‘<code
+   <dd> The Internationalization WG added an issue requesting a display value
+    for &lt;rp> elements. They're supposed to be hidden when &tl;ruby> is
+    displayed as ruby. But this is easily accomplished already with ‘<code
     class=css>display: none</code>’.
 
    <dt>Change ‘<a href="#ruby-position"><code
@@ -2141,7 +2141,8 @@ <h2 class=no-num id=changes> Changes</h2>
 
    <dt>Replace ‘<code class=css>auto</code>’, ‘<code
     class=css>distribute-letter</code>’, and ‘<code
-    class=css>distribute-space</code>’ with ‘<code
+    class=css>distribute-space</code>’ from ‘<a href="#ruby-align"><code
+    class=property>ruby-align</code></a>’ with ‘<code
     class=css>space-between</code>’ and ‘<code
     class=css>space-around</code>’.
 
@@ -2152,8 +2153,11 @@ <h2 class=no-num id=changes> Changes</h2>
     class=css>distribute-letter</code>’ and ‘<code
     class=css>distribute-space</code>’ with ‘<code
     class=css>space-between</code>’ and ‘<code
-    class=css>space-around</code>’ for consistency with Flexbox
-    distribution keywords and to avoid links to the definition of ‘<code
+    class=css>space-around</code>’ for consistency with distribution
+    keywords in <a href="#CSS3-FLEXBOX"
+    rel=biblioentry>[CSS3-FLEXBOX]<!--{{CSS3-FLEXBOX}}--></a> and <a
+    href="#CSS3-ALIGN" rel=biblioentry>[CSS3-ALIGN]<!--{{CSS3-ALIGN}}--></a>
+    and to avoid any links to the definition of ‘<code
     class=css>text-justify: distribute</code>’.
 
    <dt>Added ‘<a href="#ruby-merge"><code
@@ -2173,12 +2177,17 @@ <h2 class=no-num id=changes> Changes</h2>
 
    <dt>Added <a href="#default-style">Default Style</a> rules
 
-   <dd> As requested by i18nwg.
+   <dd> As requested by Internationalization WG.
 
    <dt>Wrote anonymous box generation rules
 
    <dd> And defined pairing of bases and annotations. Should now handle all
     the crazy proposed permutations of HTML ruby markup.
+
+   <dt>Defined layout of ruby
+
+   <dd> Defined in detail space distribution, white space handling, line
+    breaking, line stacking, etc. Open issue left for bidi.
   </dl>
 
   <h2 class=no-num id=references> References</h2>
@@ -2230,6 +2239,26 @@ <h3 class=no-num id=other-references> Other references</h3>
    <dd style="display: none"><!-- keeps the doc valid if the DL is empty -->
     <!---->
 
+   <dt id=CSS3-ALIGN>[CSS3-ALIGN]
+
+   <dd>Elika J. Etemad; Tab Atkins Jr. <a
+    href="http://www.w3.org/TR/2013/WD-css3-align-20130514/"><cite>CSS Box
+    Alignment Module Level 3.</cite></a> 14 May 2013. W3C Working Draft.
+    (Work in progress.) URL: <a
+    href="http://www.w3.org/TR/2013/WD-css3-align-20130514/">http://www.w3.org/TR/2013/WD-css3-align-20130514/</a>
+   </dd>
+   <!---->
+
+   <dt id=CSS3-FLEXBOX>[CSS3-FLEXBOX]
+
+   <dd>Tab Atkins Jr.; Elika J. Etemad; Alex Mogilevsky. <a
+    href="http://www.w3.org/TR/2012/CR-css3-flexbox-20120918/"><cite>CSS
+    Flexible Box Layout Module.</cite></a> 18 September 2012. W3C Candidate
+    Recommendation. (Work in progress.) URL: <a
+    href="http://www.w3.org/TR/2012/CR-css3-flexbox-20120918/">http://www.w3.org/TR/2012/CR-css3-flexbox-20120918/</a>
+   </dd>
+   <!---->
+
    <dt id=CSS3-FONTS>[CSS3-FONTS]
 
    <dd>John Daggett. <a

css-ruby/Overview.src.html

@@ -643,8 +643,11 @@ <h4 id="break-within">
 <h3 id="ruby-bidi">
 Bidi Reordering</h3>
 
-	<p class="issue">The easiest thing would be to treat each <i>ruby base</i> as an embedding of its 'direction'.
-	But this means that implicit bidi reordering is scoped to within a single base.
+	<p class="issue">
+	Constraints:
+	Text within a ruby base must remain contiguous,
+	and bases belonging to a single annotation must remain contiguous.
+	Still figuring out exactly to enforce these limitations in a sensible manner.
 
 <!--
 
@@ -1597,7 +1600,7 @@ <h2 class="no-num" id="changes">
 
 		<dt>Close issue requesting 'display: rp': use ''display: none''.
 		<dd>
-			The i18nwg added an issue requesting a display value for &lt;rp> elements.
+			The Internationalization WG added an issue requesting a display value for &lt;rp> elements.
 			They're supposed to be hidden when &tl;ruby> is displayed as ruby.
 			But this is easily accomplished already with ''display: none''.
 
@@ -1611,14 +1614,15 @@ <h2 class="no-num" id="changes">
 		<dd>
 			''left'', ''right'', and ''end'' are not needed.
 
-		<dt>Replace ''auto'', ''distribute-letter'', and ''distribute-space'' with ''space-between'' and ''space-around''.
+		<dt>Replace ''auto'', ''distribute-letter'', and ''distribute-space'' from 'ruby-align' with ''space-between'' and ''space-around''.
 		<dd>
 			The ''auto'' value relied on inspecting content to determine behavior;
 			this can be avoided by just using ''space-around'' with standard justification rules
 			(which allow spacing between CJK but not between Latin).
 			Replaced ''distribute-letter'' and ''distribute-space'' with
-			''space-between'' and ''space-around'' for consistency with Flexbox distribution keywords
-			and to avoid links to the definition of ''text-justify: distribute''.
+			''space-between'' and ''space-around'' for consistency with distribution keywords
+			in [[CSS3-FLEXBOX]] and [[CSS3-ALIGN]]
+			and to avoid any links to the definition of ''text-justify: distribute''.
 
 		<dt>Added 'ruby-merge' property to control jukugo rendering.
 		<dd>
@@ -1632,12 +1636,17 @@ <h2 class="no-num" id="changes">
 
 		<dt>Added <a href="#default-style">Default Style</a> rules
 		<dd>
-			As requested by i18nwg.
+			As requested by Internationalization WG.
 
 		<dt>Wrote anonymous box generation rules
 		<dd>
 			And defined pairing of bases and annotations.
 			Should now handle all the crazy proposed permutations of HTML ruby markup.
+
+		<dt>Defined layout of ruby
+		<dd>
+			Defined in detail space distribution, white space handling, line breaking, line stacking, etc.
+			Open issue left for bidi.
 	</dl>
 
 <h2 class=no-num id="references">