Specify that font selection strategy is used by line height algorithm (…

…#1102).

spec/ttml2.xml

@@ -10057,7 +10057,7 @@ by content flowed into a region.</p>
 further described in <specref ref="style-value-generic-family-name"/> below.</p>
 </note>
 <p>In addition to applying to <loc href="#content-vocabulary-span"><el>span</el></loc>, the computed value of this property
-on a <loc href="#content-vocabulary-span"><el>p</el></loc> element is used to resolve the <code>normal</code> value of the
+on a <loc href="#content-vocabulary-p"><el>p</el></loc> element is used to resolve the <code>normal</code> value of the
 style property associated with the <loc href="#style-attribute-lineHeight">tts:lineHeight</loc> attribute as specified in
 <specref ref="style-attribute-lineHeight"/>.</p>
 <p>If a computed value of the property associated with this attribute is not supported, then a
@@ -10239,6 +10239,10 @@ where the set of selection criteria are extended to include the following proper
 <p>When selecting among font resources that satisfy the font selection criteria, font resources that are referenced
 by a <loc href="#embedded-content-vocabulary-font"><el>font</el></loc> element have priority over application or system supplied
 font resources.</p>
+<p>In addition to applying to <loc href="#content-vocabulary-span"><el>span</el></loc>, the computed value of this property
+on a <loc href="#content-vocabulary-p"><el>p</el></loc> element is used to resolve the <code>normal</code> value of the
+style property associated with the <loc href="#style-attribute-lineHeight">tts:lineHeight</loc> attribute as specified in
+<specref ref="style-attribute-lineHeight"/>.</p>
 <p>If a computed value of the property associated with this attribute is not supported,
 then a <loc href="#terms-presentation-processor">presentation processor</loc> must use the value <code>auto</code>.</p>
 <p>The <att>tts:fontSelectionStrategy</att> style is illustrated by the following
@@ -10479,7 +10483,7 @@ which resolves to (24px,24px). However, if <code>tts:fontSize="1em 1em"</code> i
 then this is equivalent to specifying <code>100% 100%</code>  which resolves to (18px,24px).</p>
 </note>
 <p>In addition to applying to <loc href="#content-vocabulary-span"><el>span</el></loc>, the computed value of this property
-on a <loc href="#content-vocabulary-span"><el>p</el></loc> element is used to resolve the <code>normal</code> value of the
+on a <loc href="#content-vocabulary-p"><el>p</el></loc> element is used to resolve the <code>normal</code> value of the
 style property associated with the <loc href="#style-attribute-lineHeight">tts:lineHeight</loc> attribute as specified in
 <specref ref="style-attribute-lineHeight"/>.</p>
 <p>If a computed value of the property associated with this attribute is not supported,
@@ -10604,7 +10608,7 @@ by this specification.</p>
 denotes a shear transformation (at an unspecified
 angle) in the inline progression direction.</p>
 <p>In addition to applying to <loc href="#content-vocabulary-span"><el>span</el></loc>, the computed value of this property
-on a <loc href="#content-vocabulary-span"><el>p</el></loc> element is used to resolve the <code>normal</code> value of the
+on a <loc href="#content-vocabulary-p"><el>p</el></loc> element is used to resolve the <code>normal</code> value of the
 style property associated with the <loc href="#style-attribute-lineHeight">tts:lineHeight</loc> attribute as specified in
 <specref ref="style-attribute-lineHeight"/>.</p>
 <p>If a computed value of the property associated with this attribute is not supported,
@@ -10688,7 +10692,7 @@ of typographic glyph variants.</p>
 </tbody>
 </table>
 <p>In addition to applying to <loc href="#content-vocabulary-span"><el>span</el></loc>, the computed value of this property
-on a <loc href="#content-vocabulary-span"><el>p</el></loc> element is used to resolve the <code>normal</code> value of the
+on a <loc href="#content-vocabulary-p"><el>p</el></loc> element is used to resolve the <code>normal</code> value of the
 style property associated with the <loc href="#style-attribute-lineHeight">tts:lineHeight</loc> attribute as specified in
 <specref ref="style-attribute-lineHeight"/>.</p>
 <p>If a computed value of the property associated with this attribute is not supported,
@@ -10775,7 +10779,7 @@ by this specification.</p>
 </tbody>
 </table>
 <p>In addition to applying to <loc href="#content-vocabulary-span"><el>span</el></loc>, the computed value of this property
-on a <loc href="#content-vocabulary-span"><el>p</el></loc> element is used to resolve the <code>normal</code> value of the
+on a <loc href="#content-vocabulary-p"><el>p</el></loc> element is used to resolve the <code>normal</code> value of the
 style property associated with the <loc href="#style-attribute-lineHeight">tts:lineHeight</loc> attribute as specified in
 <specref ref="style-attribute-lineHeight"/>.</p>
 <p>If a computed value of the property associated with this attribute is not supported,
@@ -11071,9 +11075,10 @@ Let <emph>FS</emph> be the computed value of the <loc href="#style-attribute-fon
 <item><p>
 Let <emph>F0</emph> be the first font obtained when sequentially mapping each font family in <emph>FF</emph> to a set of available fonts,
 where this set of available fonts is constrained as needed to satisfy the computed values of the
+<loc href="#style-attribute-fontStyle"><att>tts:fontSelectionStrategy</att></loc>,
 <loc href="#style-attribute-fontStyle"><att>tts:fontStyle</att></loc>,
 <loc href="#style-attribute-fontWeight"><att>tts:fontWeight</att></loc>, and
-<loc href="#style-attribute-fontVariant"><att>tts:fontVariant</att></loc>
+<loc href="#style-attribute-fontVariant"><att>tts:fontVariant</att></loc>,
 style properties of <emph>P</emph>.
 </p></item>
 <item><p>