1.1 --- a/css-fonts/Fonts.html Tue Feb 25 14:20:36 2014 -0800
1.2 +++ b/css-fonts/Fonts.html Wed Feb 26 13:10:40 2014 +0900
1.3 @@ -115,15 +115,15 @@
1.4
1.5 <h1>CSS Fonts Module Level 3</h1>
1.6
1.7 - <h2 class="no-num no-toc" id=editors-draft-17-september-2013>Editor's
1.8 - Draft 17 September 2013</h2>
1.9 + <h2 class="no-num no-toc" id=editors-draft-26-february-2014>Editor's Draft
1.10 + 26 February 2014</h2>
1.11
1.12 <dl id=authors>
1.13 <dt>This version:
1.14
1.15 <dd><a
1.16 href="http://dev.w3.org/csswg/css-fonts/">http://dev.w3.org/csswg/css-fonts/</a>
1.17 - <!-- <dd><a href="http://www.w3.org/TR/2013/ED-css-fonts-3-20130917/">http://www.w3.org/TR/2013/ED-css-fonts-3-20130917/</a> -->
1.18 + <!-- <dd><a href="http://www.w3.org/TR/2014/ED-css-fonts-3-20140226/">http://www.w3.org/TR/2014/ED-css-fonts-3-20140226/</a> -->
1.19
1.20
1.21 <dt>Latest version:
1.22 @@ -175,7 +175,7 @@
1.23 <!--begin-copyright-->
1.24 <p class=copyright><a
1.25 href="http://www.w3.org/Consortium/Legal/ipr-notice#Copyright"
1.26 - rel=license>Copyright</a> © 2013 <a href="http://www.w3.org/"><abbr
1.27 + rel=license>Copyright</a> © 2014 <a href="http://www.w3.org/"><abbr
1.28 title="World Wide Web Consortium">W3C</abbr></a><sup>®</sup> (<a
1.29 href="http://www.csail.mit.edu/"><abbr title="Massachusetts Institute of
1.30 Technology">MIT</abbr></a>, <a href="http://www.ercim.eu/"><abbr
1.31 @@ -240,9 +240,18 @@
1.32 6 of the W3C Patent Policy</a>.</p>
1.33 <!--end-status-->
1.34
1.35 + <p>See the section <a href="#cr-exit-criteria">CR Exit Criteria</a> for
1.36 + details on advancing this specification to W3C Recommendation. The
1.37 + specification will remain Candidate Recommendation at least until 3 April
1.38 + 2014. A <a
1.39 + href="http://test.csswg.org/suites/css3-fonts/nightly-unstable/report/">test
1.40 + suite and implementation report</a> are under development.
1.41 +
1.42 <h3 class="no-num no-toc" id=atrisk>Features at risk</h3>
1.43
1.44 - <p>The following features are at risk and may be removed when exiting CR:
1.45 + <p>The following features are at risk; if interoperable implementations are
1.46 + not found, they may be removed to advance the other features in this
1.47 + specification to Proposed Recommendation:
1.48
1.49 <ul>
1.50 <li>fallback handling for text decoration in superscript/subscript variant
1.51 @@ -252,13 +261,6 @@
1.52 <li>‘<a href="#propdef-font-language-override"><code
1.53 class=property>font-language-override</code></a>’ property
1.54 </ul>
1.55 - <!--
1.56 -<p>This draft is a <strong>Last Call Working Draft</strong>.
1.57 -Please send comments to the
1.58 -<a href="http://lists.w3.org/Archives/Public/www-style/">www-style mailing list</a>
1.59 -as described above. The <strong>deadline for comments</strong>
1.60 -is six weeks after the date of publication in the header, 22 August 2013.</p>
1.61 --->
1.62
1.63 <h2 class="no-num no-toc" id=contents>Table of contents</h2>
1.64 <!--begin-toc-->
1.65 @@ -456,6 +458,8 @@
1.66
1.67 <li class=no-num><a href="#testing"> Non-Experimental
1.68 Implementations</a>
1.69 +
1.70 + <li class=no-num><a href="#cr-exit-criteria">CR Exit Criteria</a>
1.71 </ul>
1.72
1.73 <li class=no-num><a href="#references">References</a>
1.74 @@ -2654,6 +2658,65 @@
1.75 font descriptors imply this is needed, rather than based on the style
1.76 attributes implied by the font data.
1.77
1.78 + <div class=example>
1.79 + <p>The font descriptors defined in this section are used for selecting a
1.80 + font from within the set of fonts defined by <a
1.81 + href="#at-font-face-rule"><code>@font-face</code></a> rules for a given
1.82 + family.</p>
1.83 +
1.84 + <p>Consider a family containing a single, regular face:</p>
1.85 +
1.86 + <pre>
1.87 +@font-face {
1.88 + font-family: BaskervilleSimple;
1.89 + src: url(baskerville-regular.woff);
1.90 +}
1.91 +</pre>
1.92 +
1.93 + <p>Unstyled text would display using the regular face defined in the <a
1.94 + href="#at-font-face-rule"><code>@font-face</code></a> rule:</p>
1.95 +
1.96 + <div class=figure><img alt="regular face display"
1.97 + src=fiddlesticks-regular.png width=373></div>
1.98 +
1.99 + <p>However, italic text would display in most user agents using
1.100 + synthetically obliqued glyphs from the regular face, since a separate
1.101 + italic face is not defined:</p>
1.102 +
1.103 + <div class=figure><img alt="synthetic italics display"
1.104 + src=fiddlesticks-synitalics.png width=373></div>
1.105 +
1.106 + <p>Now consider a family for which an actual italic face is defined:</p>
1.107 +
1.108 + <pre>
1.109 +@font-face {
1.110 + font-family: BaskervilleFull;
1.111 + src: url(baskerville-regular.woff);
1.112 +}
1.113 +
1.114 +@font-face {
1.115 + font-family: BaskervilleFull;
1.116 + src: url(baskerville-italic.woff);
1.117 + font-style: italic;
1.118 +}
1.119 +</pre>
1.120 +
1.121 + <p>The second <a href="#at-font-face-rule"><code>@font-face</code></a>
1.122 + rule defines the font resource <code>baskerville-italic.woff</code> to
1.123 + have style attributes of normal weight, normal stretch and italic style.
1.124 + When displaying italic text, the user agent will use this font, since
1.125 + it's the closest match for italic text. Thus, the text will display using
1.126 + glyphs designed by a type designer rather than using synthetically
1.127 + obliqued glyphs from the regular face:</p>
1.128 +
1.129 + <div class=figure><img alt="real italics display"
1.130 + src=fiddlesticks-italics.png width=373></div>
1.131 +
1.132 + <p>See the section on <a href="#font-style-matching">font matching</a> for
1.133 + more complete details of the process used to select a particular face
1.134 + within a font family.</p>
1.135 + </div>
1.136 +
1.137 <h3 id=unicode-range-desc><span class=secno>4.5 </span>Character range: the
1.138 <a href="#descdef-unicode-range">unicode-range</a> descriptor</h3>
1.139
1.140 @@ -6132,6 +6195,57 @@
1.141 href="http://lists.w3.org/Archives/Public/public-css-testsuite">public-css-testsuite@w3.org</a>
1.142 mailing list.
1.143
1.144 + <h3 class=no-num id=cr-exit-criteria>CR Exit Criteria</h3>
1.145 +
1.146 + <p class=replaceme>Remove this section unless/until the module is in CR.</p>
1.147 + <!-- This text was <a href="http://www.w3.org/Style/CSS/Tracker/actions/44"> decided on 2008-06-04.</a> -->
1.148 +
1.149 + <p> For this specification to be advanced to Proposed Recommendation, there
1.150 + must be at least two independent, interoperable implementations of each
1.151 + feature. Each feature may be implemented by a different set of products,
1.152 + there is no requirement that all features be implemented by a single
1.153 + product. For the purposes of this criterion, we define the following
1.154 + terms:
1.155 +
1.156 + <dl>
1.157 + <dt>independent
1.158 +
1.159 + <dd>each implementation must be developed by a different party and cannot
1.160 + share, reuse, or derive from code used by another qualifying
1.161 + implementation. Sections of code that have no bearing on the
1.162 + implementation of this specification are exempt from this requirement.
1.163 +
1.164 + <dt>interoperable
1.165 +
1.166 + <dd>passing the respective test case(s) in the official CSS test suite,
1.167 + or, if the implementation is not a Web browser, an equivalent test. Every
1.168 + relevant test in the test suite should have an equivalent test created if
1.169 + such a user agent (UA) is to be used to claim interoperability. In
1.170 + addition if such a UA is to be used to claim interoperability, then there
1.171 + must one or more additional UAs which can also pass those equivalent
1.172 + tests in the same way for the purpose of interoperability. The equivalent
1.173 + tests must be made publicly available for the purposes of peer review.
1.174 +
1.175 + <dt>implementation
1.176 +
1.177 + <dd>a user agent which:
1.178 + <ol class=inline>
1.179 + <li>implements the specification.
1.180 +
1.181 + <li>is available to the general public. The implementation may be a
1.182 + shipping product or other publicly available version (i.e., beta
1.183 + version, preview release, or “nightly build”). Non-shipping product
1.184 + releases must have implemented the feature(s) for a period of at least
1.185 + one month in order to demonstrate stability.
1.186 +
1.187 + <li>is not experimental (i.e., a version specifically designed to pass
1.188 + the test suite and is not intended for normal usage going forward).
1.189 + </ol>
1.190 + </dl>
1.191 +
1.192 + <p>The specification will remain Candidate Recommendation for at least six
1.193 + months.
1.194 +
1.195 <h2 class=no-num id=references>References</h2>
1.196
1.197 <h3 class=no-num id=normative-references>Normative References</h3>
1.198 @@ -6142,7 +6256,7 @@
1.199 <dd style="display: none"><!-- keeps the doc valid if the DL is empty -->
1.200 <!---->
1.201
1.202 - <dt id=CHARMOD>[CHARMOD]
1.203 + <dt id=ref-CHARMOD>[CHARMOD]
1.204
1.205 <dd>Martin J. Dürst; et al. <a
1.206 href="http://www.w3.org/TR/2005/REC-charmod-20050215/"><cite>Character
1.207 @@ -6152,7 +6266,7 @@
1.208 </dd>
1.209 <!---->
1.210
1.211 - <dt id=CORS>[CORS]
1.212 + <dt id=ref-CORS>[CORS]
1.213
1.214 <dd>Anne van Kesteren. <a
1.215 href="http://www.w3.org/TR/2013/CR-cors-20130129/"><cite>Cross-Origin
1.216 @@ -6162,17 +6276,17 @@
1.217 </dd>
1.218 <!---->
1.219
1.220 - <dt id=CSS21>[CSS21]
1.221 + <dt id=ref-CSS21>[CSS21]
1.222
1.223 <dd>Bert Bos; et al. <a
1.224 - href="http://www.w3.org/TR/2011/REC-CSS2-20110607/"><cite>Cascading Style
1.225 + href="http://www.w3.org/TR/2011/REC-CSS2-20110607"><cite>Cascading Style
1.226 Sheets Level 2 Revision 1 (CSS 2.1) Specification.</cite></a> 7 June
1.227 2011. W3C Recommendation. URL: <a
1.228 - href="http://www.w3.org/TR/2011/REC-CSS2-20110607/">http://www.w3.org/TR/2011/REC-CSS2-20110607/</a>
1.229 + href="http://www.w3.org/TR/2011/REC-CSS2-20110607">http://www.w3.org/TR/2011/REC-CSS2-20110607</a>
1.230 </dd>
1.231 <!---->
1.232
1.233 - <dt id=CSS3VAL>[CSS3VAL]
1.234 + <dt id=ref-CSS3VAL>[CSS3VAL]
1.235
1.236 <dd>Håkon Wium Lie; Tab Atkins; Elika J. Etemad. <a
1.237 href="http://www.w3.org/TR/2013/CR-css3-values-20130730/"><cite>CSS
1.238 @@ -6182,7 +6296,7 @@
1.239 </dd>
1.240 <!---->
1.241
1.242 - <dt id=HTML5>[HTML5]
1.243 + <dt id=ref-HTML5>[HTML5]
1.244
1.245 <dd>Robin Berjon; et al. <a
1.246 href="http://www.w3.org/TR/2013/CR-html5-20130806/"><cite>HTML5.</cite></a>
1.247 @@ -6191,18 +6305,18 @@
1.248 </dd>
1.249 <!---->
1.250
1.251 - <dt id=OPEN-FONT-FORMAT>[OPEN-FONT-FORMAT]
1.252 + <dt id=ref-OPEN-FONT-FORMAT>[OPEN-FONT-FORMAT]
1.253
1.254 <dd><a
1.255 - href="http://standards.iso.org/ittf/PubliclyAvailableStandards/c052136_ISO_IEC_14496-22_2009%28E%29.zip"><cite>Information
1.256 + href="http://www.iso.org/iso/home/store/catalogue_ics/catalogue_detail_ics.htm?csnumber=52136"><cite>Information
1.257 technology — Coding of audio-visual objects — Part 22: Open Font
1.258 Format.</cite></a> International Organization for Standardization.
1.259 ISO/IEC 14496-22:2009. URL: <a
1.260 - href="http://standards.iso.org/ittf/PubliclyAvailableStandards/c052136_ISO_IEC_14496-22_2009%28E%29.zip">http://standards.iso.org/ittf/PubliclyAvailableStandards/c052136_ISO_IEC_14496-22_2009%28E%29.zip</a>
1.261 + href="http://www.iso.org/iso/home/store/catalogue_ics/catalogue_detail_ics.htm?csnumber=52136">http://www.iso.org/iso/home/store/catalogue_ics/catalogue_detail_ics.htm?csnumber=52136</a>
1.262 </dd>
1.263 <!---->
1.264
1.265 - <dt id=OPENTYPE>[OPENTYPE]
1.266 + <dt id=ref-OPENTYPE>[OPENTYPE]
1.267
1.268 <dd><a
1.269 href="http://www.microsoft.com/typography/otspec/default.htm"><cite>OpenType
1.270 @@ -6211,7 +6325,7 @@
1.271 </dd>
1.272 <!---->
1.273
1.274 - <dt id=OPENTYPE-FEATURES>[OPENTYPE-FEATURES]
1.275 + <dt id=ref-OPENTYPE-FEATURES>[OPENTYPE-FEATURES]
1.276
1.277 <dd><a
1.278 href="http://www.microsoft.com/typography/otspec/featurelist.htm"><cite>OpenType
1.279 @@ -6220,7 +6334,7 @@
1.280 </dd>
1.281 <!---->
1.282
1.283 - <dt id=RFC2119>[RFC2119]
1.284 + <dt id=ref-RFC2119>[RFC2119]
1.285
1.286 <dd>S. Bradner. <a href="http://www.ietf.org/rfc/rfc2119.txt"><cite>Key
1.287 words for use in RFCs to Indicate Requirement Levels.</cite></a> Internet
1.288 @@ -6229,32 +6343,32 @@
1.289 </dd>
1.290 <!---->
1.291
1.292 - <dt id=UAX15>[UAX15]
1.293 + <dt id=ref-UAX15>[UAX15]
1.294
1.295 <dd>Mark Davis; Ken Whistler. <a
1.296 href="http://www.unicode.org/reports/tr15/"><cite>Unicode Normalization
1.297 - Forms.</cite></a> 31 August 2012. Unicode Standard Annex #15. URL: <a
1.298 + Forms.</cite></a> 20 September 2013. Unicode Standard Annex #15. URL: <a
1.299 href="http://www.unicode.org/reports/tr15/">http://www.unicode.org/reports/tr15/</a>
1.300 </dd>
1.301 <!---->
1.302
1.303 - <dt id=UAX29>[UAX29]
1.304 + <dt id=ref-UAX29>[UAX29]
1.305
1.306 <dd>Mark Davis. <a
1.307 href="http://www.unicode.org/reports/tr29/"><cite>Unicode Text
1.308 - Segmentation.</cite></a> 12 September 2012. Unicode Standard Annex #29.
1.309 + Segmentation.</cite></a> 20 September 2013. Unicode Standard Annex #29.
1.310 URL: <a
1.311 href="http://www.unicode.org/reports/tr29/">http://www.unicode.org/reports/tr29/</a>
1.312 </dd>
1.313 <!---->
1.314
1.315 - <dt id=UNICODE>[UNICODE]
1.316 + <dt id=ref-UNICODE>[UNICODE]
1.317
1.318 <dd>The Unicode Consortium. <a
1.319 href="http://www.unicode.org/standard/versions/enumeratedversions.html"><cite>The
1.320 - Unicode Standard.</cite></a> 2012. Defined by: The Unicode Standard,
1.321 - Version 6.2.0 (Mountain View, CA: The Unicode Consortium, 2012. ISBN
1.322 - 978-1-936213-07-8), as updated from time to time by the publication of
1.323 + Unicode Standard.</cite></a> 2013. Defined by: The Unicode Standard,
1.324 + Version 6.3.0, (Mountain View, CA: The Unicode Consortium, 2013. ISBN
1.325 + 978-1-936213-08-5), as updated from time to time by the publication of
1.326 new versions URL: <a
1.327 href="http://www.unicode.org/standard/versions/enumeratedversions.html">http://www.unicode.org/standard/versions/enumeratedversions.html</a>
1.328 </dd>
1.329 @@ -6281,7 +6395,7 @@
1.330 <dd style="display: none"><!-- keeps the doc valid if the DL is empty -->
1.331 <!---->
1.332
1.333 - <dt id=AAT-FEATURES>[AAT-FEATURES]
1.334 + <dt id=ref-AAT-FEATURES>[AAT-FEATURES]
1.335
1.336 <dd><a href="http://developer.apple.com/fonts/registry/"><cite>Apple
1.337 Advanced Typography font feature registry.</cite></a> Apple. URL: <a
1.338 @@ -6289,13 +6403,13 @@
1.339 </dd>
1.340 <!---->
1.341
1.342 - <dt id=ARABIC-TYPO>[ARABIC-TYPO]
1.343 + <dt id=ref-ARABIC-TYPO>[ARABIC-TYPO]
1.344
1.345 <dd>Huda Smitshuijzen AbiFares. <cite>Arabic Typography: A Comprehensive
1.346 Sourcebook.</cite> Saqi Books. 2001. ISBN 0-86356-347-3.</dd>
1.347 <!---->
1.348
1.349 - <dt id=CHARMOD-NORM>[CHARMOD-NORM]
1.350 + <dt id=ref-CHARMOD-NORM>[CHARMOD-NORM]
1.351
1.352 <dd>François Yergeau; et al. <a
1.353 href="http://www.w3.org/TR/2012/WD-charmod-norm-20120501/"><cite>Character
1.354 @@ -6305,13 +6419,13 @@
1.355 </dd>
1.356 <!---->
1.357
1.358 - <dt id=CJKV-INFO-PROCESSING>[CJKV-INFO-PROCESSING]
1.359 + <dt id=ref-CJKV-INFO-PROCESSING>[CJKV-INFO-PROCESSING]
1.360
1.361 <dd>Ken Lunde. <cite>CJKV Information Processing, Second Edition.</cite>
1.362 O'Reilly Media, Inc. 2009. ISBN 0-596-51447-1.</dd>
1.363 <!---->
1.364
1.365 - <dt id=CSS3-CONDITIONAL>[CSS3-CONDITIONAL]
1.366 + <dt id=ref-CSS3-CONDITIONAL>[CSS3-CONDITIONAL]
1.367
1.368 <dd>L. David Baron. <a
1.369 href="http://www.w3.org/TR/2013/CR-css3-conditional-20130404/"><cite>CSS
1.370 @@ -6321,7 +6435,7 @@
1.371 </dd>
1.372 <!---->
1.373
1.374 - <dt id=CSS3TEXT>[CSS3TEXT]
1.375 + <dt id=ref-CSS3TEXT>[CSS3TEXT]
1.376
1.377 <dd>Elika J. Etemad; Koji Ishii. <a
1.378 href="http://www.w3.org/TR/2012/WD-css3-text-20121113/"><cite>CSS Text
1.379 @@ -6331,14 +6445,14 @@
1.380 </dd>
1.381 <!---->
1.382
1.383 - <dt id=DIGITAL-TYPOGRAPHY>[DIGITAL-TYPOGRAPHY]
1.384 + <dt id=ref-DIGITAL-TYPOGRAPHY>[DIGITAL-TYPOGRAPHY]
1.385
1.386 <dd>Richard Rubinstein. <cite>Digital Typography, An Introduction to Type
1.387 and Composition for Computer System Design.</cite> Addison-Wesley. 1988.
1.388 ISBN 0-201-17633-5.</dd>
1.389 <!---->
1.390
1.391 - <dt id=DOM-LEVEL-2-STYLE>[DOM-LEVEL-2-STYLE]
1.392 + <dt id=ref-DOM-LEVEL-2-STYLE>[DOM-LEVEL-2-STYLE]
1.393
1.394 <dd>Chris Wilson; Philippe Le Hégaret; Vidur Apparao. <a
1.395 href="http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113/"><cite>Document
1.396 @@ -6348,19 +6462,19 @@
1.397 </dd>
1.398 <!---->
1.399
1.400 - <dt id=ELEMTYPO>[ELEMTYPO]
1.401 + <dt id=ref-ELEMTYPO>[ELEMTYPO]
1.402
1.403 <dd>Robert Bringhurst. <cite>The Elements of Typographic Style, Version
1.404 4.</cite> Hartley & Marks. 2013. ISBN 0-88179-212-8.</dd>
1.405 <!---->
1.406
1.407 - <dt id=LANGCULTTYPE>[LANGCULTTYPE]
1.408 + <dt id=ref-LANGCULTTYPE>[LANGCULTTYPE]
1.409
1.410 <dd>John D. Berry, Ed. <cite>Language Culture Type.</cite> Graphis. 2001.
1.411 ISBN 1-932026-01-0.</dd>
1.412 <!---->
1.413
1.414 - <dt id=OPENTYPE-FONT-GUIDE>[OPENTYPE-FONT-GUIDE]
1.415 + <dt id=ref-OPENTYPE-FONT-GUIDE>[OPENTYPE-FONT-GUIDE]
1.416
1.417 <dd><a
1.418 href="https://www.fontfont.com/staticcontent/downloads/FF_OT_User_Guide.pdf"><cite>OpenType
1.419 @@ -6369,14 +6483,14 @@
1.420 </dd>
1.421 <!---->
1.422
1.423 - <dt id=RASTER-TRAGEDY>[RASTER-TRAGEDY]
1.424 + <dt id=ref-RASTER-TRAGEDY>[RASTER-TRAGEDY]
1.425
1.426 <dd>Beat Stamm. <a href="http://www.rastertragedy.com/"><cite>The Raster
1.427 Tragedy at Low-Resolution Revisited.</cite></a> 7 December 2011. URL: <a
1.428 href="http://www.rastertragedy.com/">http://www.rastertragedy.com/</a></dd>
1.429 <!---->
1.430
1.431 - <dt id=WINDOWS-GLYPH-PROC>[WINDOWS-GLYPH-PROC]
1.432 + <dt id=ref-WINDOWS-GLYPH-PROC>[WINDOWS-GLYPH-PROC]
1.433
1.434 <dd>John Hudson. <a
1.435 href="http://www.microsoft.com/typography/developers/opentype/default.htm"><cite>Windows
1.436 @@ -7337,12 +7451,3 @@
1.437 sgml-local-ecat-files:nil
1.438 End:
1.439 -->
1.440 -<!--
1.441 -
1.442 -to do:
1.443 -
1.444 -- wording of OpenType family name handling
1.445 -- handling combining sequences in the font matching algorithm
1.446 -- fix-up fi ligature example
1.447 -
1.448 --->
