1818 < h1 > CSS < var class =issue > TEMPLATE</ var > Module Level < var
1919 class =issue > N</ var > </ h1 >
2020
21- < h2 class ="no-num no-toc " id =longstatus-date > Editor's Draft 29 May 2011</ h2 >
21+ < h2 class ="no-num no-toc " id =longstatus-date > Editor's Draft 20 June 2011</ h2 >
2222
2323 < dl >
2424 < dt > This version:
2525
26- < dd > < a href ="http://www.w3.org/TR/2011/ED-css3-TEMPLATE-20110529 / ">
27- http://www.w3.org/TR/2011/ED-css3-TEMPLATE-20110529 </ a >
26+ < dd > < a href ="http://www.w3.org/TR/2011/ED-css3-TEMPLATE-20110620 / ">
27+ http://www.w3.org/TR/2011/ED-css3-TEMPLATE-20110620 </ a >
2828
2929 < dt > Latest version:
3030
@@ -121,23 +121,21 @@ <h2 class="no-num no-toc" id=contents>Table of contents</h2>
121121 <!--begin-toc-->
122122
123123 < ul class =toc >
124- < li > < a href ="#introduction "> < span class =secno > 1. </ span > Introduction</ a >
124+ < li > < a href ="#intro "> < span class =secno > 1. </ span > Introduction</ a >
125125 < ul class =toc >
126- < li > < a href ="#context "> < span class =secno > 1.1. </ span > Background</ a >
127-
128- < li > < a href ="#placement "> < span class =secno > 1.2. </ span > Module
126+ < li > < a href ="#placement "> < span class =secno > 1.1. </ span > Module
129127 Interactions</ a >
130128
131- < li > < a href ="#conventions "> < span class =secno > 1.3 . </ span > Document
129+ < li > < a href ="#conventions "> < span class =secno > 1.2 . </ span > Document
132130 Conventions</ a >
133131
134- < li > < a href ="#values "> < span class =secno > 1.4 . </ span > Values</ a >
132+ < li > < a href ="#values "> < span class =secno > 1.3 . </ span > Values</ a >
135133 </ ul >
136134
137- < li > < a href ="#sample-section "> < span class =secno > 2. </ span > Sample
135+ < li > < a href ="#sample-topic "> < span class =secno > 2. </ span > Sample
138136 section</ a >
139137 < ul class =toc >
140- < li > < a href ="#the-display-model "> < span class =secno > 2.1. </ span > Inner
138+ < li > < a href ="#the-display-model "> < span class =secno > 2.1. </ span > Inner
141139 Display Model: the ‘< code
142140 class =property > display-model</ code > ’ property</ a >
143141 </ ul >
@@ -153,7 +151,10 @@ <h2 class="no-num no-toc" id=contents>Table of contents</h2>
153151 < li > < a href ="#experimental "> < span class =secno > 3.3. </ span > Experimental
154152 Implementations</ a >
155153
156- < li > < a href ="#cr-exit-criteria "> < span class =secno > 3.4. </ span > CR Exit
154+ < li > < a href ="#testing "> < span class =secno > 3.4. </ span > Non-Experimental
155+ Implementations</ a >
156+
157+ < li > < a href ="#cr-exit-criteria "> < span class =secno > 3.5. </ span > CR Exit
157158 Criteria</ a >
158159 </ ul >
159160
@@ -173,15 +174,13 @@ <h2 class="no-num no-toc" id=contents>Table of contents</h2>
173174 </ ul >
174175 <!--end-toc-->
175176
176- < h2 id =introduction > < span class =secno > 1. </ span > Introduction</ h2 >
177-
178- < h3 id =context > < span class =secno > 1.1. </ span > Background</ h3 >
177+ < h2 id =intro > < span class =secno > 1. </ span > Introduction</ h2 >
179178
180179 < p > < em > This section is not normative.</ em >
181180
182181 < p > < var class =issue > Provide background, motivation, etc.</ var >
183182
184- < h3 id =placement > < span class =secno > 1.2 . </ span > Module Interactions</ h3 >
183+ < h3 id =placement > < span class =secno > 1.1 . </ span > Module Interactions</ h3 >
185184
186185 < p class =issue > Explain, normatively, how this module affects the definition
187186 of CSS.
@@ -191,7 +190,7 @@ <h3 id=placement><span class=secno>1.2. </span>Module Interactions</h3>
191190 rel =biblioentry > [CSS21]<!--{{!CSS21}}--> </ a > sections < var class =issue > W.X
192191 and Y.Z</ var > .
193192
194- < h3 id =conventions > < span class =secno > 1.3 . </ span > Document Conventions</ h3 >
193+ < h3 id =conventions > < span class =secno > 1.2 . </ span > Document Conventions</ h3 >
195194
196195 < p > Conformance requirements are expressed with a combination of descriptive
197196 assertions and RFC 2119 terminology. The key words “MUST”, “MUST
@@ -218,7 +217,7 @@ <h3 id=conventions><span class=secno>1.3. </span>Document Conventions</h3>
218217
219218 < p class =note > Note, this is an informative note.
220219
221- < h3 id =values > < span class =secno > 1.4 . </ span > Values</ h3 >
220+ < h3 id =values > < span class =secno > 1.3 . </ span > Values</ h3 >
222221
223222 < p > This specification follows the < a
224223 href ="http://www.w3.org/TR/CSS21/about.html#property-defs "> CSS property
@@ -237,7 +236,7 @@ <h3 id=values><span class=secno>1.4. </span>Values</h3>
237236 keyword as their property value. For readability it has not been repeated
238237 explicitly.
239238
240- < h2 id =sample-section > < span class =secno > 2. </ span > Sample section</ h2 >
239+ < h2 id =sample-topic > < span class =secno > 2. </ span > Sample section</ h2 >
241240
242241 < p > Look at the mark-up in this section for examples. See the < a
243242 href ="https://www.w3.org/Style/Group/css3-src/bin/README "> documentation</ a >
@@ -302,8 +301,8 @@ <h2 id=sample-section><span class=secno>2. </span>Sample section</h2>
302301
303302 < p > A formal definition of a property looks like this:
304303
305- < h3 id =the-display-model > < span class =secno > 2.1. </ span > Inner Display Model:
306- the ‘< a href ="#display-model "> < code
304+ < h3 id =the-display-model > < span class =secno > 2.1. </ span > Inner Display
305+ Model: the ‘< a href ="#display-model "> < code
307306 class =property > display-model</ code > </ a > ’ property</ h3 >
308307
309308 < table class =propdef >
@@ -444,18 +443,40 @@ <h3 id=partial><span class=secno>3.2. </span> Partial Implementations</h3>
444443 < h3 id =experimental > < span class =secno > 3.3. </ span > Experimental
445444 Implementations</ h3 >
446445
447- < p > To avoid clashes with future CSS features, the CSS specifications
448- reserve a < a
446+ < p > To avoid clashes with future CSS features, the CSS2.1 specification
447+ reserves a < a
449448 href ="http://www.w3.org/TR/CSS21/syndata.html#vendor-keywords "> prefixed
450- syntax</ a > for proprietary property and value extensions to CSS. The CSS
451- Working Group recommends that experimental implementations of features in
452- CSS Working Drafts also use vendor-prefixed property or value names. This
453- avoids any incompatibilities with future changes in the draft. Once a
454- specification reaches the Candidate Recommendation stage, implementors
455- should implement the non-prefixed syntax for any feature they consider to
456- be correctly implemented according to spec.
449+ syntax</ a > for proprietary and experimental extensions to CSS.
450+
451+ < p > Prior to a specification reaching the Candidate Recommendation stage in
452+ the W3C process, all implementations of a CSS feature are considered
453+ experimental. The CSS Working Group recommends that implementations use a
454+ vendor-prefixed syntax for such features, including those in W3C Working
455+ Drafts. This avoids incompatibilities with future changes in the draft.
456+
457+ < h3 id =testing > < span class =secno > 3.4. </ span > Non-Experimental
458+ Implementations</ h3 >
459+
460+ < p > Once a specification reaches the Candidate Recommendation stage,
461+ non-experimental implementations are possible, and implementors should
462+ release an unprefixed implementation of any CR-level feature they can
463+ demonstrate to be correctly implemented according to spec.
464+
465+ < p > To establish and maintain the interoperability of CSS across
466+ implementations, the CSS Working Group requests that non-experimental CSS
467+ renderers submit an implementation report (and, if necessary, the
468+ testcases used for that implementation report) to the W3C before releasing
469+ an unprefixed implementation of any CSS features. Testcases submitted to
470+ W3C are subject to review and correction by the CSS Working Group.
471+
472+ < p > Further information on submitting testcases and implementation reports
473+ can be found from on the CSS Working Group's website at < a
474+ href ="http://www.w3.org/Style/CSS/Test/ "> http://www.w3.org/Style/CSS/Test/</ a > .
475+ Questions should be directed to the < a
476+ href ="http://lists.w3.org/Archives/Public/public-css-testsuite "> public-css-testsuite@w3.org</ a >
477+ mailing list.
457478
458- < h3 id =cr-exit-criteria > < span class =secno > 3.4 . </ span > CR Exit Criteria</ h3 >
479+ < h3 id =cr-exit-criteria > < span class =secno > 3.5 . </ span > CR Exit Criteria</ h3 >
459480
460481 < p class =issue > [Change or remove the following CR exit criteria if the spec
461482 is not a module, but, e.g., a Note or a profile. This text was < a
@@ -525,10 +546,10 @@ <h3 class=no-num id=normative-references>Normative references</h3>
525546 < dt id =CSS21 > [CSS21]
526547
527548 < dd > Bert Bos; et al. < a
528- href ="http://www.w3.org/TR/2009/CR -CSS2-20090423 "> < cite > Cascading Style
529- Sheets Level 2 Revision 1 (CSS 2.1) Specification.</ cite > </ a > 23
530- April 2009 . W3C Candidate Recommendation. (Work in progress.) URL: < a
531- href ="http://www.w3.org/TR/2009/CR -CSS2-20090423 "> http://www.w3.org/TR/2009/CR -CSS2-20090423 </ a >
549+ href ="http://www.w3.org/TR/2011/REC -CSS2-20110607 "> < cite > Cascading Style
550+ Sheets Level 2 Revision 1 (CSS 2.1) Specification.</ cite > </ a > 7 June
551+ 2011 . W3C Recommendation. URL: < a
552+ href ="http://www.w3.org/TR/2011/REC -CSS2-20110607 "> http://www.w3.org/TR/2011/REC -CSS2-20110607 </ a >
532553 </ dd >
533554 <!---->
534555
@@ -574,20 +595,19 @@ <h3 class=no-num id=other-references>Other references</h3>
574595 < dt id =CSS21 > [CSS21]
575596
576597 < dd > Bert Bos; et al. < a
577- href ="http://www.w3.org/TR/2009/CR -CSS2-20090423 "> < cite > Cascading Style
578- Sheets Level 2 Revision 1 (CSS 2.1) Specification.</ cite > </ a > 23
579- April 2009 . W3C Candidate Recommendation. (Work in progress.) URL: < a
580- href ="http://www.w3.org/TR/2009/CR -CSS2-20090423 "> http://www.w3.org/TR/2009/CR -CSS2-20090423 </ a >
598+ href ="http://www.w3.org/TR/2011/REC -CSS2-20110607 "> < cite > Cascading Style
599+ Sheets Level 2 Revision 1 (CSS 2.1) Specification.</ cite > </ a > 7 June
600+ 2011 . W3C Recommendation. URL: < a
601+ href ="http://www.w3.org/TR/2011/REC -CSS2-20110607 "> http://www.w3.org/TR/2011/REC -CSS2-20110607 </ a >
581602 </ dd >
582603 <!---->
583604
584605 < dt id =CSS3COLOR > [CSS3COLOR]
585606
586607 < dd > Tantek Çelik; Chris Lilley; L. David Baron. < a
587- href ="http://www.w3.org/TR/2010/PR-css3-color-20101028 "> < cite > CSS Color
588- Module Level 3.</ cite > </ a > 28 October 2010. W3C Proposed Recommendation.
589- (Work in progress.) URL: < a
590- href ="http://www.w3.org/TR/2010/PR-css3-color-20101028 "> http://www.w3.org/TR/2010/PR-css3-color-20101028</ a >
608+ href ="http://www.w3.org/TR/2011/REC-css3-color-20110607 "> < cite > CSS Color
609+ Module Level 3.</ cite > </ a > 7 June 2011. W3C Recommendation. URL: < a
610+ href ="http://www.w3.org/TR/2011/REC-css3-color-20110607 "> http://www.w3.org/TR/2011/REC-css3-color-20110607</ a >
591611 </ dd >
592612 <!---->
593613
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