[fonts-3] Fix some of the dfns claiming to define common terms.

Author: tabatkins

css-fonts/Fonts.html

@@ -13,7 +13,7 @@
    rel=dcterms.rights>
   <meta content="CSS Fonts Module Level 3" name=dcterms.title>
   <meta content=text name=dcterms.type>
-  <meta content=2017-04-19 name=dcterms.date>
+  <meta content=2017-06-07 name=dcterms.date>
   <meta content="John Daggett" name=dcterms.creator>
   <meta content="Myles C. Maxfield" name=dcterms.creator>
   <meta content=W3C name=dcterms.publisher>
@@ -124,14 +124,14 @@
 
    <h1>CSS Fonts Module Level 3</h1>
 
-   <h2 class="no-num no-toc">Editor's Draft 19 April 2017</h2>
+   <h2 class="no-num no-toc">Editor's Draft 7 June 2017</h2>
 
    <dl id=authors>
     <dt>This version:
 
     <dd><a
      href="https://drafts.csswg.org/css-fonts/">https://drafts.csswg.org/css-fonts/</a>
-     <!-- <dd><a href="https://www.w3.org/TR/2017/ED-css-fonts-3-20170419/">https://www.w3.org/TR/2017/ED-css-fonts-3-20170419/</a> -->
+     <!-- <dd><a href="https://www.w3.org/TR/2017/ED-css-fonts-3-20170607/">https://www.w3.org/TR/2017/ED-css-fonts-3-20170607/</a> -->
 
     <dt>Latest version:
 
@@ -1501,7 +1501,7 @@ <h3 id=font-size-prop><span class=secno>3.5. </span>Font size: the <a
      user agent may have to extrapolate table values if the numerical value
      goes beyond the keywords.
 
-   <dt><dfn
+   <dt><dfn data-dfn-for=font-size data-dfn-type=value
     id=length-percentage-size-value><var>&lt;length-percentage&gt;</var></dfn>
 
    <dd>
@@ -1752,7 +1752,8 @@ <h3 id=font-size-adjust-prop><span class=secno>3.6. </span>Relative sizing:
 
    <dd>Do not preserve the font's x-height.
 
-   <dt><dfn id=aspect-ratio-value><var>&lt;number&gt;</var></dfn>
+   <dt><dfn data-dfn-for=font-size-adjust data-dfn-type=value
+    id=aspect-ratio-value><var>&lt;number&gt;</var></dfn>
 
    <dd>Specifies the <a href="#aspect-value"><i>aspect value</i></a> used in
     the calculation below to calculate the adjusted font size:
@@ -2799,7 +2800,8 @@ <h3 id=unicode-range-desc><span class=secno>4.5. </span>Character range:
    agents when deciding whether or not to download a font resource for a
    given text run.
 
-  <p>Each <dfn id=urange-value><var>&lt;urange&gt;</var></dfn> value is a <a
+  <p>Each <dfn data-dfn-for=unicode-range data-dfn-type=value
+   id=urange-value><var>&lt;urange&gt;</var></dfn> value is a <a
    href="https://www.w3.org/TR/CSS21/syndata.html#tokenization"><code
    title="UNICODE-RANGE token">UNICODE-RANGE</code></a> token made up of a
    "U+" or "u+" prefix followed by a codepoint range in one of the three
@@ -3251,7 +3253,7 @@ <h3 id=font-family-casing><span class=secno>5.1. </span>Case sensitivity of
    in a stylesheet. Authors should take care to ensure that names use a
    character sequence consistent with the actual font family name,
    particularly when using combining characters such as diacritical marks.
-   For example, a family name that contains an uppercase A (U+0041) followed
+   For example, a family name that contains a lowercase a (U+0061) followed
    by a combining ring (U+030A) will <strong>not</strong> match a name that
    looks identical but which uses the precomposed lowercase a-ring character
    (U+00E5) instead of the combining sequence.
@@ -5710,7 +5712,7 @@ <h3 id=font-language-override-prop><span class=secno>6.13. </span>Font
    <dd>specifies that when rendering with OpenType fonts, the content
     language of the element is used to infer the OpenType language system
 
-   <dt><dfn
+   <dt><dfn data-dfn-for=font-language-override data-dfn-type=value
     id=font-language-override-string-value><var>&lt;string&gt;</var></dfn>
 
    <dd>single three-letter case-sensitive OpenType <a

css-fonts/Fonts.src.html

@@ -937,7 +937,7 @@ <h3 id="font-size-prop">Font size: the <a href="#propdef-font-size">font-size</a
     agent may have to extrapolate table values if the numerical value
     goes beyond the keywords.
 
-    <dt><dfn id="length-percentage-size-value"><var>&lt;length-percentage&gt;</var></dfn>
+    <dt><dfn data-dfn-type=value data-dfn-for=font-size id="length-percentage-size-value"><var>&lt;length-percentage&gt;</var></dfn>
     <dd><p>A length value specifies an absolute font size
         (independent of the user agent's font table).
         Negative lengths are invalid.
@@ -1124,7 +1124,7 @@ <h3 id="font-size-adjust-prop">Relative sizing: the <a href="#propdef-font-size-
 <dt><dfn id="font-size-adjust-none-value" title="none!!font-size-adjust">none</dfn>
 <dd>Do not preserve the font's x-height.
 
-<dt><dfn id="aspect-ratio-value"><var>&lt;number&gt;</var></dfn>
+<dt><dfn data-dfn-type=value data-dfn-for=font-size-adjust id="aspect-ratio-value"><var>&lt;number&gt;</var></dfn>
 
 <dd>Specifies the <i>aspect value</i> used in the calculation below to calculate the adjusted
 font size:
@@ -1968,7 +1968,7 @@ <h3 id="unicode-range-desc">Character range: the <a href="#descdef-unicode-range
 serves as a hint for user agents when deciding whether or not to
 download a font resource for a given text run.</p>
 
-<p>Each <dfn id="urange-value"><var>&lt;urange&gt;</var></dfn> value is a
+<p>Each <dfn data-dfn-type=value data-dfn-for=unicode-range id="urange-value"><var>&lt;urange&gt;</var></dfn> value is a
 <a href="https://www.w3.org/TR/CSS21/syndata.html#tokenization"><code title="UNICODE-RANGE token">UNICODE-RANGE</code></a>
 token made up of a "U+" or "u+" prefix
 followed by a codepoint range in one of the three forms listed below.
@@ -4246,7 +4246,7 @@ <h3 id="font-language-override-prop">Font language override: the <a href="#propd
   <dt><dfn id="font-language-override-normal-value" title="normal!!font-language-override">normal</dfn></dt>
   <dd>specifies that when rendering with OpenType fonts,
       the content language of the element is used to infer the OpenType language system</dd>
-  <dt><dfn id="font-language-override-string-value"><var>&lt;string&gt;</var></dfn></dt>
+  <dt><dfn data-dfn-type=value data-dfn-for=font-language-override id="font-language-override-string-value"><var>&lt;string&gt;</var></dfn></dt>
   <dd>single three-letter case-sensitive OpenType <a href="https://www.microsoft.com/typography/otspec/languagetags.htm">language system tag</a>,
       specifies the OpenType language system to be used instead of the language system implied by the language of the element</dd>
 </dl>