[css-writing-modes] Renamed text-combine-horizontal to text-combine-upright as per <http://lists.w3.org/Archives/Public/www-style/2014Feb/0617.html>

Author: kojiishi

css-writing-modes/Overview.bs

@@ -24,8 +24,8 @@ Former Editor: Paul Nelson, <a href="http://www.microsoft.com/">Microsoft</a>, p
 Former Editor: Michel Suignard, <a href="http://www.microsoft.com/">Microsoft</a>, michelsu@microsoft.com
 Abstract: CSS Writing Modes Level 3 defines CSS support for various international writing modes, such as left-to-right (e.g. Latin or Indic), right-to-left (e.g. Hebrew or Arabic), bidirectional (e.g. mixed Latin and Arabic) and vertical (e.g. Asian scripts).
 At Risk: The ''use-glyph-orientation'' of 'text-orientation'
-At Risk: The ''digits'' value of 'text-combine-horizontal'.
-At Risk: The look-ahead/look-behind sequencing rules for 'text-combine-horizontal'.
+At Risk: The ''digits'' value of 'text-combine-upright'.
+At Risk: The look-ahead/look-behind sequencing rules for 'text-combine-upright'.
 Ignored Terms: glyph orientation, *-left, *-right, *-top, *-bottom, block containers, text-combine-mode
 Link Defaults: css21 (property) display/min-height/max-height/min-width/max-width/clip, css-text-3 (property) letter-spacing, css-text-decor-3 (property) text-decoration, svg2 (property) glyph-orientation-vertical/glyph-orientation-horizontal
 </pre>
@@ -2245,11 +2245,12 @@ Page Flow: the page progression direction</h2>
 <h2 id="text-combine">
 Glyph Composition</h2>
 
-<h3 id="text-combine-horizontal">
-Horizontal-in-Vertical Composition: the 'text-combine-horizontal' property</h3>
+<h3 id="text-combine-upright">
+<span id="text-combine-horizontal"></span>
+Horizontal-in-Vertical Composition: the 'text-combine-upright' property</h3>
 
   <pre class='propdef'>
-  Name: text-combine-horizontal
+  Name: text-combine-upright
   Value: none | all | [ digits &lt;integer&gt;? ]
   Initial: none
   Applies to: non-replaced inline elements
@@ -2269,15 +2270,15 @@ Horizontal-in-Vertical Composition: the 'text-combine-horizontal' property</h3>
     This property only has an effect in vertical writing modes. Values have the following meanings:
 
   <dl>
-    <dt><dfn value for=text-combine-horizontal>none</dfn>
+    <dt><dfn value for=text-combine-upright>none</dfn>
     <dd>No special processing.</dd>
 
-    <dt><dfn value for=text-combine-horizontal>all</dfn>
+    <dt><dfn value for=text-combine-upright>all</dfn>
     <dd>Attempt to typeset horizontally
       all consecutive <i>characters</i> within the box
       such that they take up the space of a single character
       within the vertical line box.
-    <dt><dfn value for=text-combine-horizontal>digits <var>&lt;integer></var>?</dfn>
+    <dt><dfn value for=text-combine-upright>digits <var>&lt;integer></var>?</dfn>
     <dd>Attempt to typeset horizontally
       each maximal sequence of consecutive ASCII digits (U+0030&ndash;U+0039)
       that has as many or fewer characters than the specified integer
@@ -2288,7 +2289,7 @@ Horizontal-in-Vertical Composition: the 'text-combine-horizontal' property</h3>
   </dl>
 
   <div class="example">
-    <p>In East Asian documents, the ''text-combine-horizontal'' effect is often
+    <p>In East Asian documents, the ''text-combine-upright'' effect is often
       used to display Latin-based strings such as components of a date or
       letters of an initialism, always in a horizontal writing mode
       regardless of the writing mode of the line:</p>
@@ -2302,7 +2303,7 @@ Horizontal-in-Vertical Composition: the 'text-combine-horizontal' property</h3>
 
     <p>The figure is the result of the rules</p>
     <pre>
-<!-- -->date { text-combine-horizontal: digits 2; }
+<!-- -->date { text-combine-upright: digits 2; }
     </pre>
     <p>and the following markup:</p>
     <pre>
@@ -2313,12 +2314,12 @@ Horizontal-in-Vertical Composition: the 'text-combine-horizontal' property</h3>
   </div>
 
   <div class="example">
-    <p>The following example shows that applying ''text-combine-horizontal: digits 2''
+    <p>The following example shows that applying ''text-combine-upright: digits 2''
       to an entire document, rather than to a segment with a known type of
       numeric content, can have unintended consequences:
     <pre>&lt;p>あれは10,000円ですよ！&lt;/p></pre>
     <div class="figure">
-      <p><img alt="Rendering of the above markup with 'text-combine-horizontal: digits':
+      <p><img alt="Rendering of the above markup with 'text-combine-upright: digits':
                    the first two digits of the number are rendered as tate-chu-yoko
                    while the rest of the number is rendered sideways."
               class="example" src="bad-tate-chu-yoko.png">
@@ -2330,14 +2331,14 @@ Horizontal-in-Vertical Composition: the 'text-combine-horizontal' property</h3>
 Text Run Rules</h4>
 
   <p>To avoid complexity in the rendering and layout,
-    'text-combine-horizontal' can only combine plain text:
+    'text-combine-upright' can only combine plain text:
     consecutive <i>characters</i> that are not interrupted by a box boundary.
 
   <p>However, because the property inherits,
     the UA must ensure that the contents of the box effecting the combination
     are not part of an otherwise-combinable sequence
     that happens to begin or end outside the box;
-    if so, then the text is laid out normally, as if 'text-combine-horizontal' were ''none''.
+    if so, then the text is laid out normally, as if 'text-combine-upright' were ''none''.
     To avoid combining only part of a sequence:
     if the boundary of a potentially-combinable run
     is due only to one or more inline box boundaries,
@@ -2351,34 +2352,34 @@ Text Run Rules</h4>
 
   <div class="example">
     <p>For example, given the rule
-    <pre>tcy { text-combine-horizontal: digits 4; }</pre>
+    <pre>tcy { text-combine-upright: digits 4; }</pre>
     <p>if the following markup were given:
     <pre>&lt;tcy&gt;12&lt;span>34&lt;/span>&lt;/tcy></pre>
-    <p>no text would combine: the 12 and 34 both share an ancestor with the same 'text-combine-horizontal' value,
+    <p>no text would combine: the 12 and 34 both share an ancestor with the same 'text-combine-upright' value,
     and therefore are considered part of a sequence of four combinable digits interrupted by a box boundary.
     However in these cases:
     <pre>12&lt;tcy&gt;&lt;span>34&gt;&lt;/span>&lt;/tcy>
 12&lt;tcy&gt;&lt;span>&lt;/span>34&lt;/tcy>
 12&lt;tcy&gt;34&lt;span>&lt;/span>&lt;/tcy></pre>
-    <p>The 34 would combine, because the 12 immediately previous does not share with the 34 an ancestor with a common 'text-combine-horizontal',
+    <p>The 34 would combine, because the 12 immediately previous does not share with the 34 an ancestor with a common 'text-combine-upright',
     and therefore the 34 is considered to be the entirety of a sequence of two combinable digits.
     <p>If we used the rule
-    <pre>tcy { text-combine-horizontal: all; }</pre>
+    <pre>tcy { text-combine-upright: all; }</pre>
     the same results would occur:
     the first case not combining because 1234 forms a sequence of four combinable characters interrupted by a box boundary,
     and the second combining 34 because it forms the entirety of a sequence of two combinable characters.
   </div>
 
   <p class="note">
-    Note that the value of 'text-combine-horizontal' (''all'' or ''digits'')
+    Note that the value of 'text-combine-upright' (''all'' or ''digits'')
     only affects which types of <i>characters</i> can be combined
     and what is the maximum length of a combinable sequence.
     It does not otherwise change behavior.
 
 <h4 id="text-combine-layout">
 Layout Rules</h4>
 
-  <p>When combining text as for ''text-combine-horizontal: all'',
+  <p>When combining text as for ''text-combine-upright: all'',
     the glyphs of the combined text are composed horizontally
     (ignoring 'letter-spacing' and any forced line breaks, but using the specified font settings),
     similar to the contents of an inline-box with a horizontal writing mode and a line-height of 1em.
@@ -2448,9 +2449,9 @@ Full-width Characters</h5>
     before applying other compression techniques.
 
   <div class="example">
-    <p>For example, an author might apply both 'text-transform' and 'text-combine-horizontal'
+    <p>For example, an author might apply both 'text-transform' and 'text-combine-upright'
     to a date set in vertical text.
-    <pre>date { text-combine-horizontal: digits 2; text-transform: full-width; }</pre>
+    <pre>date { text-combine-upright: digits 2; text-transform: full-width; }</pre>
     <p>Suppose this style rule is applied to a date such as.
     <pre>&lt;date>2010年2月23日&lt;/date></pre>
     <p>The "2010" is too long to be combined (4 digits), but the "2" and "23" will be affected.
@@ -2480,14 +2481,14 @@ Full-width Characters</h5>
     Properties that affect glyph selection,
     such as the <a property>font-variant</a> and <a property>font-feature-settings</a> properties defined in [CSS3-FONTS],
     can potentially affect the selection of variants for characters included in combined text runs.
-    Authors are advised to use these properties with care when 'text-combine-horizontal' is also used.
+    Authors are advised to use these properties with care when 'text-combine-upright' is also used.
 
 <h2 class="no-num" id="changes">Changes</h2>
   <h3 class="no-num" id="changes-201211">
   Changes since the <a href="http://www.w3.org/TR/2012/WD-css3-writing-modes-20121115/">November
   2012 CSS Writing Modes Module Level 3 <abbr title="Working Draft">WD</abbr></a></h3>
   <ul>
-    <li>Added back ''digits'' value of 'text-combine-horizontal' and tightened up rules for compressing text.
+    <li>Added back ''digits'' value of 'text-combine-upright' and tightened up rules for compressing text.
     <li>Defined better analysis of text to be combined.
     <li>Various fixes/clarifications to orthogonal flows.
     <li>Updated references to UTR50 and how this specification use its values.
@@ -2508,8 +2509,8 @@ Full-width Characters</h5>
     <li>Fixed errors and clarified auto-sizing rules for orthogonal flows.
     <li>Replaced Appendix D with references to the new [[!CSS3-SIZING]] module.
     <li>Removed 'text-combine-mode' property.
-    <li>Removed all 'text-combine-horizontal' values except ''none'' and ''all''.
-    <li>Defined effect of 'text-combine-horizontal' on line-breaking.
+    <li>Removed all 'text-combine-upright' values except ''none'' and ''all''.
+    <li>Defined effect of 'text-combine-upright' on line-breaking.
   </ul>
 
   <h3 class="no-num" id="changes-201109">
@@ -2523,8 +2524,8 @@ Full-width Characters</h5>
     <li>Altered <a href="#orthogonal-auto">orthogonal sizing</a>
       to take into account the fill-available size; now the minimum of the
       fill-available and ICB size is used to resolve ''auto'' sizes.
-    <li>Renamed ''digits'' to ''numeric'' and ''ascii-digits'' to ''digits'' for 'text-combine-horizontal'.
-    <li>Defined interaction of 'text-combine-horizontal' and 'text-transform'.
+    <li>Renamed ''digits'' to ''numeric'' and ''ascii-digits'' to ''digits'' for 'text-combine-upright'.
+    <li>Defined interaction of 'text-combine-upright' and 'text-transform'.
   </ul>