[css-writing-modes] DoC Issue 54. Computation of sideways/sideways-right

Author: kojiishi

css-writing-modes/Overview.bs

@@ -888,7 +888,7 @@ Block Flow Direction: the 'writing-mode' property</h3>
 
   <div class="note" id="embedded-svg-inheritance">
     <p>As all other inherited CSS properties do,
-    the 'writing-mode' property inherits to SVG elements inlined 
+    the 'writing-mode' property inherits to SVG elements inlined
     (rather than linked) into the source document.
     This could cause unintentional side effects when, for example,
     an SVG image designed only for horizontal flow was embedded into a vertical flow document.
@@ -967,7 +967,7 @@ Supporting SVG1.1 'writing-mode' values in presentational attributes</h5>
     Authors who wish to create forwards and backwards-compatible SVG content
     in CSS syntax can use the CSS forwards-compatible parsing rules to do so,
     e.g.
-    
+
     <pre>svg|text { writing-mode: tb; writing-mode: vertical-rl; }</pre>
   </div>
 
@@ -1207,7 +1207,7 @@ Orienting Text: the 'text-orientation' property</h3>
 
   <pre class='propdef'>
   Name: text-orientation
-  Value: mixed | upright | sideways-right | sideways
+  Value: mixed | upright | sideways
   Initial: mixed
   Applies to: all elements except table row groups, rows, column groups, and columns
   Inherited: yes
@@ -1248,11 +1248,9 @@ Orienting Text: the 'text-orientation' property</h3>
       <p>For the purposes of bidi reordering, this value causes all
       characters to be treated as strong LTR.
       This value causes the used value of 'direction' to be ''ltr''.
-    <dt><dfn>sideways-right</dfn></dt>
+    <dt><dfn>sideways</dfn></dt>
     <dd><p>In vertical writing modes, this causes text to be set as if
       in a horizontal layout, but rotated 90&deg; clockwise.
-    <dt><dfn>sideways</dfn></dt>
-    <dd><p>This value is equivalent to ''sideways-right''.
   </dl>
 
   <div class="figure" id="fig-text-orientation">
@@ -1270,19 +1268,22 @@ Orienting Text: the 'text-orientation' property</h3>
         </td>
         <td>
           <img
-            alt="text-orientation: sideways-right"
+            alt="text-orientation: sideways"
             src="images/text-orientation-sr.png" width="64" height="160" >
         </td>
       </tr>
       <tr>
         <td>''mixed''</td>
         <td>''upright''</td>
-        <td>''sideways-right''</td>
+        <td>''sideways''</td>
       </tr>
     </table>
     <p class="caption">'text-orientation' values ('writing-mode' is ''vertical-rl'')</p>
   </div>
 
+  UA may accept <dfn>sideways-right</dfn> as the value that computes to ''sideways''
+  if needed for backward compatibility reasons.
+
   <p class="note">Changing the value of this property may affect inline-level alignment.
     Refer to <a href="#text-baselines">Text Baselines</a> for more details.</p>
 
@@ -1343,7 +1344,7 @@ Vertical Typesetting and Font Features</h4>
   </dl>
 
   <p>
-    All text in ''sideways'' and ''sideways-right'' orientations is
+    All text in ''sideways'' orientations is
     typeset using horizontal font metrics and the normal set of features
     used for horizontal text runs.
     Vertical metrics, vertical glyph variations, and any other features meant
@@ -1678,7 +1679,7 @@ Line-relative Directions</h3>
     or the vertical baseline is synthesized if the font does not provide.
   <p>
     Since the baseline is vertical,
-    the definitions for ''mixed'' or ''sideways-right'' above still applies; i.e.,
+    the definitions for ''mixed'' or ''sideways'' above still applies; i.e.,
     <a>line-over</a> is on right, and <a>line-under</a> is on left.
   </div>
 
@@ -2660,7 +2661,7 @@ Full-width Characters</h5>
 
   <ul>
     <li>Fixed orthogonal flows auto-sizing rules to better handle shrink-wrapping.
-    <li>Removed ''sideways-left'' value of 'text-orientation' and added ''sideways-lr'' and ''sideways-rl'' values to 'writing-mode'.
+    <li>Removed ''sideways-left'' and ''sideways-right'' value of 'text-orientation' and added ''sideways-lr'' and ''sideways-rl'' values to 'writing-mode'.
     <li>Removed ''use-glyph-orientation'' value of 'text-orientation' and defined 'glyph-orientation-vertical' as an alias of 'text-orientation'
       consistent with how CSS aliases are handled (see 'page-break-inside' for an example).
     <li>
@@ -2792,4 +2793,3 @@ Vertical Scripts in Unicode</h2>
     Due to limitations in the current featureset of Unicode Technical Report 50 and CSS Writing Modes,
     vertical ''mixed'' typesetting cannot automatically handle either Ogham or Old Turkic.
     For these scripts, ''sideways-lr'' can be used to typeset passages.
-

css-writing-modes/issues-cr-2014.bs-issues

@@ -420,12 +420,12 @@ Resolved: https://lists.w3.org/Archives/Public/www-style/2015Sep/0113.html
 Issue 53.
 Summary:  Computation of writing-mode aliases
 Comment:  https://lists.w3.org/Archives/Public/www-style/2015Sep/0175.html
-Response: 
+Response:
 Open
 ----
 Issue 54.
 Summary:  Computation of sideways/sideways-right
 Comment:  https://lists.w3.org/Archives/Public/www-style/2015Sep/0163.html
-Response: 
-Open
+Response:
+Closed:   Accepted
 ----

css-writing-modes/issues-cr-2014.html

@@ -445,14 +445,14 @@ <h1>CSS Writing Modes Level 3 Disposition of Comments for 2014-03-20 CR</h1>
 <span>Issue 53. <a href='#issue-53'>#</a></span>
 <span>Summary:  Computation of writing-mode aliases</span>
 <span>Comment:  <a href='https://lists.w3.org/Archives/Public/www-style/2015Sep/0175.html'>https://lists.w3.org/Archives/Public/www-style/2015Sep/0175.html</a></span>
-<span>Response: </span>
+<span>Response:</span>
 <span>Open</span></pre>
-<pre class='open r' id='issue-54'>
+<pre class='open a' id='issue-54'>
 <span>Issue 54. <a href='#issue-54'>#</a></span>
 <span>Summary:  Computation of sideways/sideways-right</span>
 <span>Comment:  <a href='https://lists.w3.org/Archives/Public/www-style/2015Sep/0163.html'>https://lists.w3.org/Archives/Public/www-style/2015Sep/0163.html</a></span>
-<span>Response: </span>
-<span>Open</span></pre>
+<span>Response:</span>
+<span class="a">Closed:   Accepted</span></pre>
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