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Reworked the CJK section again with feedback from fantasai and others.
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tabatkins committed Apr 23, 2011
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114 changes: 76 additions & 38 deletions css3-lists/Overview.html
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<h1>CSS Lists and Counters Module Level 3</h1>

<h2 class="no-num no-toc" id=longstatus-date>Editor's Draft 22 April 2011</h2>
<h2 class="no-num no-toc" id=longstatus-date>Editor's Draft 23 April 2011</h2>

<dl>
<dt>This version:

<dd><!-- <a href="http://www.w3.org/TR/2011/WD-css3-lists-20110422">http://www.w3.org/TR/2011/WD-css3-lists-20110422</a></dd> -->
<dd><!-- <a href="http://www.w3.org/TR/2011/WD-css3-lists-20110423">http://www.w3.org/TR/2011/WD-css3-lists-20110423</a></dd> -->
<a
href="http://dev.w3.org/csswg/css3-lists/">http://dev.w3.org/csswg/css3-lists/</a>

Expand Down Expand Up @@ -171,7 +171,7 @@ <h2 class="no-num no-toc" id=contents> Table of contents</h2>
style</a>

<li><a href="#cjk-counter-styles"><span class=secno>4.3.2. </span> The
CJK "spoken-out" counter styles</a>
CJK longhand counter styles</a>
</ul>
</ul>

Expand Down Expand Up @@ -707,24 +707,73 @@ <h4 id=ethiopic-numeric><span class=secno>4.3.1. </span> The &lsquo;<code
U+137B <!-- odd --> U+137A U+136A. <!-- 90 2 --></p>
</div>

<h4 id=cjk-counter-styles><span class=secno>4.3.2. </span> The CJK
"spoken-out" counter styles</h4>

<p>Chinese, Japanese, and Korean all share almost identical "spoken-out"
counter styles, which are roughly similar to using "one, two, three..." in
English. The Chinese and Japanese styles are defined for all numbers
between -10<sup>16</sup> and 10<sup>16</sup>, exclusive; the Korean styles
are defined for all non-negative numbers less than 10<sup>16</sup>. All of
the styles are defined by almost identical algorithms (specified as a
single algorithm here, with the differences called out when relevant), but
use different sets of characters. The list following the algorithm gives
the name of each counter style using this algorithm, and the individual
character sets used by each style.

<p>For legacy reasons, the counter style &lsquo;<code
class=css>cjk-ideographic</code>&rsquo; must be treated as an alias for
&lsquo;<a href="#trad-chinese-informal"><code
class=css>trad-chinese-informal</code></a>&rsquo;.
<h4 id=cjk-counter-styles><span class=secno>4.3.2. </span> The CJK longhand
counter styles</h4>

<p>Chinese, Japanese, and Korean have longhand counter styles, which have a
structure similar to "one hundred thirteen thousand and twenty-three" in
English. Each has both formal and informal variants. <span class=note> The
formal styles are typically used in financial and legal documents, as
their characters are more difficult to alter.</span>

<p>The following counter styles are defined in this section:

<dl>
<dt>simp-chinese-informal

<dd>The simplified Chinese informal style.

<dt>simp-chinese-formal

<dd>The simplified Chinese formal style

<dt>trad-chinese-informal

<dd>The traditional Chinese informal style

<dt>trad-chinese-formal

<dd>The traditional Chinese formal style

<dt>japanese-informal

<dd>The Japanese informal style

<dt>japanese-formal

<dd>The Japanese formal style

<dt>korean-hangul-formal

<dd>The Korean hangul-characters formal style

<dt>korean-hanja-informal

<dd>The Korean hanja-characters informal style

<dt>korean-hanja-formal

<dd>The Korean hanja-characters formal style

<dt>cjk-ideographic

<dd>For legacy reasons, this counter-style must be treated as an alias for
&lsquo;<a href="#trad-chinese-informal"><code
class=css>trad-chinese-informal</code></a>&rsquo;.
</dl>

<p class=issue>Add an example to each of the above types.

<p>The Chinese and Japanese styles are defined for all numbers between
-10<sup>16</sup> and 10<sup>16</sup>, exclusive; the Korean styles are
defined for all non-negative numbers less than 10<sup>16</sup>. For
numbers outside this range, the &lsquo;<code
class=css>cjk-decimal</code>&rsquo; style is used. All of the styles are
defined by almost identical algorithms (specified as a single algorithm
here, with the differences called out when relevant), but use different
sets of characters. The list following the algorithm gives the name of
each counter style using this algorithm, and the individual character sets
used by each style.

<ol>
<li>If the counter value is 0, the representation is the character for 0
Expand Down Expand Up @@ -764,23 +813,12 @@ <h4 id=cjk-counter-styles><span class=secno>4.3.2. </span> The CJK
<ul>
<li>For the Japanese and Korean styles, drop all zero digits.

<li>For the Chinese informal styles, drop all groups with the value 0.

<li>For all Chinese styles, drop any trailing zeros for all non-zero
<li>For the Chinese styles, drop any trailing zeros for all non-zero
groups and collapse (across groups) each remaining consecutive group of
zeros into a single zero digit.
</ul>

<li>Recombine groups:
<ul>
<li>For the Chinese and Japanese styles, concatenate the groups back
into a single string, least significant group first (on the right).

<li>For the Korean styles, concatenate the groups back into a single
string, least significant group first (on the right), with a space
(&lsquo;<code class=css> </code>&rsquo; U+0020) inserted between each
group.
</ul>
<li>For the Korean styles, insert a space (" " U+0020) between each group.

<li>If the <var>negative flag</var> was set to true earlier in the
algorithm, prepend the appropriate negative sign for the given counter
Expand Down Expand Up @@ -895,7 +933,7 @@ <h4 id=cjk-counter-styles><span class=secno>4.3.2. </span> The CJK
<tr>
<td>Negative Sign

<td>負 U+8D1F
<td>负 U+8D1F
</table>

<dt><dfn id=simp-chinese-formal>simp-chinese-formal</dfn>
Expand Down Expand Up @@ -1009,7 +1047,7 @@ <h4 id=cjk-counter-styles><span class=secno>4.3.2. </span> The CJK
<tr>
<td>Digit 0

<td>〇 U+3007
<td>零 U+96F6

<tr>
<td>Digit 1
Expand Down Expand Up @@ -1089,7 +1127,7 @@ <h4 id=cjk-counter-styles><span class=secno>4.3.2. </span> The CJK
<tr>
<td>Negative Sign

<td><span class=issue>Fill this in</span>
<td>負 U+8CA0
</table>

<dt><dfn id=trad-chinese-formal>trad-chinese-formal</dfn>
Expand Down Expand Up @@ -1186,7 +1224,7 @@ <h4 id=cjk-counter-styles><span class=secno>4.3.2. </span> The CJK
<tr>
<td>Negative Sign

<td><span class=issue>Fill this in</span>
<td>負 U+8CA0
</table>

<dt><dfn id=japanese-informal>japanese-informal</dfn>
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82 changes: 55 additions & 27 deletions css3-lists/Overview.src.html
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Expand Up @@ -417,22 +417,63 @@ <h4 id='ethiopic-numeric'>
</div>

<h4 id='cjk-counter-styles'>
The CJK "spoken-out" counter styles</h4>
The CJK longhand counter styles</h4>

<p>Chinese, Japanese, and Korean all share almost identical "spoken-out"
counter styles, which are roughly similar to using "one, two, three..." in
English. The Chinese and Japanese styles are defined for all numbers between
<p>Chinese, Japanese, and Korean have longhand counter styles, which have
a structure similar to "one hundred thirteen thousand and twenty-three" in
English. Each has both formal and informal variants. <span class='note'>
The formal styles are typically used in financial and legal documents, as
their characters are more difficult to alter.</span></p>

<p>The following counter styles are defined in this section:</p>

<dl>
<dt>simp-chinese-informal</dt>
<dd>The simplified Chinese informal style.</dd>

<dt>simp-chinese-formal</dt>
<dd>The simplified Chinese formal style</dd>

<dt>trad-chinese-informal</dt>
<dd>The traditional Chinese informal style</dd>

<dt>trad-chinese-formal</dt>
<dd>The traditional Chinese formal style</dd>

<dt>japanese-informal</dt>
<dd>The Japanese informal style</dd>

<dt>japanese-formal</dt>
<dd>The Japanese formal style</dd>

<dt>korean-hangul-formal</dt>
<dd>The Korean hangul-characters formal style</dd>

<dt>korean-hanja-informal</dt>
<dd>The Korean hanja-characters informal style</dd>

<dt>korean-hanja-formal</dt>
<dd>The Korean hanja-characters formal style</dd>

<dt>cjk-ideographic</dt>
<dd>For legacy reasons, this counter-style must be treated as an alias
for ''trad-chinese-informal''.</dd>
</dl>

<p class='issue'>Add an example to each of the above types.</p>



<p>The Chinese and Japanese styles are defined for all numbers between
-10<sup>16</sup> and 10<sup>16</sup>, exclusive; the Korean styles are
defined for all non-negative numbers less than 10<sup>16</sup>. All of the
defined for all non-negative numbers less than 10<sup>16</sup>. For numbers
outside this range, the ''cjk-decimal'' style is used. All of the
styles are defined by almost identical algorithms (specified as a single
algorithm here, with the differences called out when relevant), but use
different sets of characters. The list following the algorithm gives the
name of each counter style using this algorithm, and the individual character
sets used by each style.</p>

<p>For legacy reasons, the counter style ''cjk-ideographic'' must be treated
as an alias for ''trad-chinese-informal''.</p>

<ol>
<li>If the counter value is 0, the representation is the character for 0
specified for the given counter style. Skip the rest of this algorithm.</li>
Expand Down Expand Up @@ -473,26 +514,13 @@ <h4 id='cjk-counter-styles'>
<ul>
<li>For the Japanese and Korean styles, drop all zero digits.</li>

<li>For the Chinese informal styles, drop all groups with the
value 0.</li>

<li>For all Chinese styles, drop any trailing zeros for all
<li>For the Chinese styles, drop any trailing zeros for all
non-zero groups and collapse (across groups) each remaining
consecutive group of zeros into a single zero digit.</li>
</ul>
</li>

<li>Recombine groups:
<ul>
<li>For the Chinese and Japanese styles, concatenate the groups
back into a single string, least significant group first (on the
right).</li>

<li>For the Korean styles, concatenate the groups back into a
single string, least significant group first (on the right), with
a space (' ' U+0020) inserted between each group.</li>
</ul>
</li>
<li>For the Korean styles, insert a space (" " U+0020) between each group.</li>

<li>If the <var>negative flag</var> was set to true earlier in the
algorithm, prepend the appropriate negative sign for the given counter
Expand Down Expand Up @@ -571,7 +599,7 @@ <h4 id='cjk-counter-styles'>
<td>万亿 U+4E07 U+4EBF
<tr>
<td>Negative Sign
<td>負 U+8D1F
<td>负 U+8D1F
</tbody>
</table>
</dd>
Expand Down Expand Up @@ -651,7 +679,7 @@ <h4 id='cjk-counter-styles'>
<tbody>
<tr>
<td>Digit 0
<td>〇 U+3007
<td>零 U+96F6
<tr>
<td>Digit 1
<td>一 U+4E00
Expand Down Expand Up @@ -699,7 +727,7 @@ <h4 id='cjk-counter-styles'>
<td>兆 U+5146
<tr>
<td>Negative Sign
<td><span class=issue>Fill this in</span>
<td>負 U+8CA0
</dd>

<dt><dfn>trad-chinese-formal</dfn></dt>
Expand Down Expand Up @@ -761,7 +789,7 @@ <h4 id='cjk-counter-styles'>
<td>兆 U+5146
<tr>
<td>Negative Sign
<td><span class=issue>Fill this in</span>
<td>負 U+8CA0
</tbody>
</table>
</dd>
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