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revision 1.20 by wakaba, Mon Nov 5 11:03:40 2007 UTC revision 1.23 by wakaba, Mon Nov 5 11:21:31 2007 UTC
# Line 52  available at <code class="URI">&lt;<a Line 52  available at <code class="URI">&lt;<a
52  <div id="abstract" class="section">  <div id="abstract" class="section">
53  <h2>Abstract</h2>  <h2>Abstract</h2>
54    
55  <div class="ed issue">...</div>  <p>This document defines
56    <abbr title="Selectors Serialization Format for Testing">SSFT</abbr>,
57    a subset of Selectors language which is suitable for describing results
58    of Selectors parsing tests.</p>
59    
60  </div>  </div>
61    
# Line 125  to deploy that format for testing.</p> Line 128  to deploy that format for testing.</p>
128    
129  <p>The key words <q><dfn id=must><em class="rfc2119">MUST</em></dfn></q>,  <p>The key words <q><dfn id=must><em class="rfc2119">MUST</em></dfn></q>,
130  <q><dfn id=must-not><em class="rfc2119">MUST NOT</em></dfn></q>,  <q><dfn id=must-not><em class="rfc2119">MUST NOT</em></dfn></q>,
131  <q><dfn id=should><em class="rfc2119">SHOULD</em></dfn></q>,  <q><dfn id=should><em class="rfc2119">SHOULD</em></dfn></q>, and
 <q><dfn id=should-not><em class="rfc2119">SHOULD NOT</em></dfn></q>, and  
132  <q><dfn id=may><em class=rfc2119>MAY</em></dfn></q> in this  <q><dfn id=may><em class=rfc2119>MAY</em></dfn></q> in this
133  document are to be interpreted as described in  document are to be interpreted as described in
134  <a href="urn:ietf:rfc:2119"><abbr title="Request for Comments">RFC</abbr>  <a href="urn:ietf:rfc:2119"><abbr title="Request for Comments">RFC</abbr>
# Line 198  A</code> (<code class=char>A</code>) to Line 200  A</code> (<code class=char>A</code>) to
200  <code class=char>U+0080</code> to <code class=char>U+D7FF</code>, or  <code class=char>U+0080</code> to <code class=char>U+D7FF</code>, or
201  <code class=char>U+E000</code> to <code class=char>U+10FFFF</code> in  <code class=char>U+E000</code> to <code class=char>U+10FFFF</code> in
202  <var>n</var>, then replace it by string <code>\<var>HHHHHH</var></code>, where  <var>n</var>, then replace it by string <code>\<var>HHHHHH</var></code>, where
203  <dfn id=var-HHHHHH><var>HHHHHH</var></dfn> is the upper$B!>(Bcase zero$B!>(Bpadded  <dfn id=var-ident-HHHHHH><var>HHHHHH</var></dfn> is the uppercase
204  hexadecimal representation of the character.  If the character  zero$B!>(Bpadded hexadecimal representation of the character.  If the character
205  is outside the range of <code>[<code class=char>U+0000</code>,  is outside the range of <code>[<code class=char>U+0000</code>,
206  <code class=char>U+10FFFF</code>]</code>, <var>HHHHHH</var>  <code class=char>U+10FFFF</code>]</code>, <var>HHHHHH</var>
207  <em class=rfc2119>MUST</em> be <code>FFFFFF</code>.</li>  <em class=rfc2119>MUST</em> be <code>FFFFFF</code>.</li>
# Line 251  BRACKET</code>, <code class=char>U+005D< Line 253  BRACKET</code>, <code class=char>U+005D<
253  SQUARE BRACKET</code> to <code class=char>U+D7FF</code>, or  SQUARE BRACKET</code> to <code class=char>U+D7FF</code>, or
254  <code class=char>U+E000</code> to <code class=char>U+10FFFF</code> in  <code class=char>U+E000</code> to <code class=char>U+10FFFF</code> in
255  <var>s</var>, then replace it by string <code>\<var>HHHHHH</var></code>, where  <var>s</var>, then replace it by string <code>\<var>HHHHHH</var></code>, where
256  <dfn id=var-HHHHHH><var>HHHHHH</var></dfn> is the upper$B!>(Bcase zero$B!>(Bpadded  <dfn id=var-string-HHHHHH><var>HHHHHH</var></dfn> is the uppercase
257  hexadecimal representation of the character.  If the character  zero$B!>(Bpadded hexadecimal representation of the character.  If the character
258  is outside the range of <code>[<code class=char>U+0000</code>,  is outside the range of <code>[<code class=char>U+0000</code>,
259  <code class=char>U+10FFFF</code>]</code>, <var>HHHHHH</var>  <code class=char>U+10FFFF</code>]</code>, <var>HHHHHH</var>
260  <em class=rfc2119>MUST</em> be <code>FFFFFF</code>.</p></li>  <em class=rfc2119>MUST</em> be <code>FFFFFF</code>.</p></li>
# Line 288  representations are literally compared.< Line 290  representations are literally compared.<
290  </div>  </div>
291    
292  <div class="issue ed">  <div class="issue ed">
293  <p>Need to define <dfn id=lower-case>lower$B!>(Bcase</dfn>.  <p>Need to define <dfn id=lowercase>lowercase</dfn>.
294  It is tr/A-Z/a-z/ for now.</p>  It is tr/A-Z/a-z/ for now.</p>
295  </div>  </div>
296    
297  <p>To  <p>To
298  <dfn id=algorithm-normalize-an-integer title="normalize an integer">normalize  <dfn id=algorithm-normalize-an-integer title="normalize an integer">normalize
299  an integer (<dfn id=var-int-i><var>i</var></dfn>)</dfn>, the following  an integer (<dfn id=var-int-i><var>i</var></dfn>)</dfn>, the following
300  algorithm <em class=rfc2119>MUST</em> be run:</p>  algorithm <em class=rfc2119>MUST</em> be used:</p>
301  <ol class=algorithm>  <ol class=algorithm>
302  <li>If <var>i</var> is equal to zero (0), return a string with only a  <li>If <var>i</var> is equal to zero (0), return a string with only a
303  character: <code class=char>U+0030</code>  character: <code class=char>U+0030</code>
# Line 433  the following algorithm <em class=rfc211 Line 435  the following algorithm <em class=rfc211
435      to <var>r</var>.</li>      to <var>r</var>.</li>
436      <li>Append the      <li>Append the
437      <a href="#algorithm-normalize-an-ident" title="normalize a string (IDENT) as an IDENT">normalized</a>      <a href="#algorithm-normalize-an-ident" title="normalize a string (IDENT) as an IDENT">normalized</a>
438      name (in <a href="#lower-case">lower$B!>(Bcase</a>) of the pseudo$B!>(Bclass to      name (in <a href="#lowercase">lowercase</a>) of the pseudo$B!>(Bclass to
439      <var>r</var>.</li>      <var>r</var>.</li>
440      <li>Append any arguments as following:      <li>Append any arguments as following:
441        <dl class=switch>        <dl class=switch>
# Line 565  the following algorithm <em class=rfc211 Line 567  the following algorithm <em class=rfc211
567      to <var>r</var>.</li>      to <var>r</var>.</li>
568      <li>Append the      <li>Append the
569      <a href="#algorithm-normalize-an-ident" title="normalize a string (IDENT) as an IDENT">normalized</a>      <a href="#algorithm-normalize-an-ident" title="normalize a string (IDENT) as an IDENT">normalized</a>
570      name (in <a href="#lower-case">lower$B!>(Bcase</a>) of the pseudo$B!>(Belement      name (in <a href="#lowercase">lowercase</a>) of the pseudo$B!>(Belement
571      to <var>r</var>.</li>      to <var>r</var>.</li>
572      <li>If the pseudo$B!>(Belement has any arguments:      <li>If the pseudo$B!>(Belement has any arguments:
573          The pseudo$B!>(Belement is not supported by this version of          The pseudo$B!>(Belement is not supported by this version of
# Line 720  representations of <a href="#simple-sele Line 722  representations of <a href="#simple-sele
722    
723  <p class=section-info>This section is <em>non$B!>(Bnormative</em>.</p>  <p class=section-info>This section is <em>non$B!>(Bnormative</em>.</p>
724    
 <div class="ed issue">  
 <p><a href="http://suika.fam.cx/gate/2007/css/parser-interface">Try demo</a>,  
 by choosing <q>Selectors</q> radio button.</p>  
   
725  <div class="example figure block">  <div class="example figure block">
726  <div class="caption">...</div>  <p>The <abbr title="Selectors Serialization Format for Testing">SSFT</abbr>
727    representation of a selector <code>p + q</code> is:</p>
728    
729  <pre><code>...</code></pre>  <pre><code>    *|p
730      + *|q
731    </code></pre>
732  </div>  </div>
733    
734    <div class="example figure block">
735    <p>The <abbr title="Selectors Serialization Format for Testing">SSFT</abbr>
736    representation of a selector <code>a#id.class1:n\ot(:Active)/*
737     comment
738    */.class2</code> is:</p>
739    
740    <pre><code>    *|a.class1.class2#id:not(
741            :active
742        )
743    </code></pre>
744    </div>
745    
746    <div class="example figure block">
747    <p>The <abbr title="Selectors Serialization Format for Testing">SSFT</abbr>
748    representation of a
749    <a href="http://www.w3.org/TR/css3-selectors/#grouping">group of selectors</a>
750    <code>a, #b, C[d^=e], .\31 23</code> is:</p>
751    
752    <pre><code>    *|a
753    ,
754        *|*#b
755    ,
756        *|C[|d^="e"]
757    ,
758        *|*.\00003123
759    </code></pre>
760  </div>  </div>
761    
762  </div>  </div>
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