[css-text-decor] Markup fixes

Author: fantasai

css-text-decor-3/Overview.bs

@@ -12,9 +12,9 @@ Previous Version: https://www.w3.org/TR/2018/CR-css-text-decor-3-20180703/
 Previous Version: https://www.w3.org/TR/2013/CR-css-text-decor-3-20130801/
 Previous Version: https://www.w3.org/TR/2013/WD-css-text-decor-3-20130103/
 Previous Version: https://www.w3.org/TR/2012/WD-css-text-decor-3-20121113/
-Issue Tracking: Tracker http://www.w3.org/Style/CSS/Tracker/products/10
 Editor: Elika J. Etemad / fantasai, Invited Expert, http://fantasai.inkedblade.net/contact, w3cid 35400
 Editor: Koji Ishii, Google, kojiishi@gmail.com, w3cid 45369
+Implementation Report: https://wpt.fyi/results/css/css-text-decor
 Abstract: This module contains the features of CSS relating to text decoration, such as underlines, text shadows, and emphasis marks.
 At Risk: The ability to place both emphasis marks and ruby on the same base text.
 Link Defaults: css-color-3 (property) color
@@ -68,9 +68,9 @@ Value Definitions</h3>
 
 <h3 id="terms">Terminology</h3>
 
-	The terms <dfn><a href="https://www.w3.org/TR/css-text-3/#grapheme-cluster">character</a></dfn>,
-	<dfn><a href="https://www.w3.org/TR/css-text-3/#letter">letter</a></dfn>, and
-	<dfn><a href="https://www.w3.org/TR/css-text-3/#content-language">content language</a></dfn>
+	The terms <a href="https://www.w3.org/TR/css-text-3/#grapheme-cluster">character</a>,
+	<a href="https://www.w3.org/TR/css-text-3/#letter">letter</a>, and
+	<a href="https://www.w3.org/TR/css-text-3/#content-language">content language</a>
 	as used in this specification are defined in [[!CSS-TEXT-3]].
 	Other terminology and concepts used in this specification are defined
 	in [[!CSS2]] and [[!CSS-WRITING-MODES-4]].
@@ -103,12 +103,12 @@ Line Decoration: Underline, Overline, and Strike-Through</h2>
 	and are drawn across all text (including white space, letter spacing, and word spacing)
 	except spacing (white space, letter spacing, and word spacing) at the beginning and end of a line.
 	<a>Atomic inlines</a>, such as images and inline blocks, are not decorated.
-	Margins, borders, and padding of the <i>decorating box</i> are always skipped,
+	Margins, borders, and padding of the [=decorating box=] are always skipped,
 	however the margins, border, and padding of descendant <a>inline boxes</a> are not.
 
 	<p class='note'>
 		Note that CSS 2.1 required skipping margins, borders, and padding always.
-		In this level, by default only the margins, borders, and padding of the <i>decorating box</i> are skipped.
+		In this level, by default only the margins, borders, and padding of the [=decorating box=] are skipped.
 		In the future CSS2.1 may be updated to match this new default.
 		Also, control over decorating leading/trailing spaces is expected in Level 4,
 		and will be applied by default to the HTML <{ins}> and <{del}> elements.
@@ -181,7 +181,7 @@ Line Decoration: Underline, Overline, and Strike-Through</h2>
 	(In the case of line decorations drawn over an atomic inline
 	or across the margins/borders/padding of a non-replaced inline box,
 	they are analogously associated with the affected atomic inline / non-replaced inline box
-	rather than with the <i>decorating box</i>.)
+	rather than with the [=decorating box=].)
 
 	<div class="example">
 		In the following style sheet and document fragment:
@@ -402,7 +402,7 @@ Text Underline Position: the 'text-underline-position' property</h3>
 
 		<dt><dfn id="underline-under">under</dfn>
 		<dd>
-			The underline is positioned <i>under</i> the element's text content.
+			The underline is positioned [=under=] the element's text content.
 			In this case the underline usually does not cross the descenders.
 			(This is sometimes called “accounting” underline.)
 			This value can be combined with ''text-underline-position/left'' or ''text-underline-position/right''
@@ -475,7 +475,7 @@ Text Underline Position: the 'text-underline-position' property</h3>
 	The exact position and thickness of line decorations is UA-defined in this level.
 	However, for underlines and overlines
 	the UA must use a single thickness and position on each line
-	for the decorations deriving from a single <i>decorating box</i>.
+	for the decorations deriving from a single [=decorating box=].
 
 	<div class="figure">
 		<img src="images/underline-single.png"
@@ -489,7 +489,7 @@ Text Underline Position: the 'text-underline-position' property</h3>
 	<div class="note">
 		Note, since line decorations can span elements with varying font sizes and
 		vertical alignments, the best position for a line decoration is not
-		necessarily the ideal position dictated by the <i>decorating box</i>.
+		necessarily the ideal position dictated by the [=decorating box=].
 		For example, an overline positioned to a small font
 		will effectively become a line-through if the element contains text in a significantly larger font-size.
 		Even for underlines, if the text is not aligned to the alphabetic baseline
@@ -512,11 +512,11 @@ Text Underline Position: the 'text-underline-position' property</h3>
 	</div>
 
 	UAs <em>must</em> adjust line positions
-	to match the shifted metrics of <i>decorating boxes</i> shifted
+	to match the shifted metrics of [=decorating boxes=] shifted
 	with 'vertical-align' values other than ''vertical-align/baseline'' [[!CSS2]]
 	or subscripted/superscripted via 'font-variant-position' [[!CSS-FONTS-3]],
 	but <em>must not</em> adjust the line position or thickness
-	in response to descendants of a <i>decorating box</i> that are so styled.
+	in response to descendants of a [=decorating box=] that are so styled.
 	This allows superscripts and subscripts to be properly decorated
 	(underlined, struck through, etc.)
 	but prevents them from distorting or breaking the positioning of such decorations on their ancestors.
@@ -616,7 +616,7 @@ Emphasis Mark Style: the 'text-emphasis-style' property</h3>
 
 		<dt><dfn><<string>></dfn>
 		<dd>Display the given string as marks.
-		    Authors should not specify more than one <i>character</i> in &lt;string&gt;.
+		    Authors should not specify more than one [=character=] in &lt;string&gt;.
 		    The UA may truncate or ignore strings consisting of more than one grapheme cluster.
 	</dl>
 
@@ -1006,7 +1006,7 @@ Appendix B: Default UA Stylesheet</h2>
 <h2 class="no-num" id="changes">Appendix C:
 Changes</h2>
 
-<h3 class="no-num" id="changes-2018">
+<h3 class="no-num" id="changes-2019">
 Changes since the <a href="https://www.w3.org/TR/2019/CR-css-text-decor-3-20190813/">August 2019 Candidate Recommendation</a></h3>
 
 	Changes include:

css-text-decor-4/Overview.bs

@@ -562,7 +562,7 @@ Text Underline Position: the 'text-underline-position' property</h3>
 
 		<dt><dfn id="underline-under">under</dfn>
 		<dd>
-			The underline is positioned <i>under</i> the element's text content.
+			The underline is positioned [=under=] the element's text content.
 			In this case the underline usually does not cross the descenders.
 			(This is sometimes called “accounting” underline.)
 			This value can be combined with ''text-underline-position/left'' or ''text-underline-position/right''
@@ -758,7 +758,7 @@ Text Decoration Line Uniformity</h3>
 	and is otherwise UA-defined.
 	However, for underlines and overlines
 	the UA must use a single thickness and position on each line
-	for the decorations deriving from a single <i>decorating box</i>.
+	for the decorations deriving from a single [=decorating box=].
 
 	<div class="figure">
 		<img src="images/underline-single.png"
@@ -772,7 +772,7 @@ Text Decoration Line Uniformity</h3>
 	<div class="note">
 		Note, since line decorations can span elements with varying font sizes and
 		vertical alignments, the best position for a line decoration is not
-		necessarily the ideal position dictated by the <i>decorating box</i>.
+		necessarily the ideal position dictated by the [=decorating box=].
 		For example, an overline positioned to a small font
 		will effectively become a line-through if the element contains text in a significantly larger font-size.
 		Even for underlines, if the text is not aligned to the alphabetic baseline
@@ -795,11 +795,11 @@ Text Decoration Line Uniformity</h3>
 	</div>
 
 	UAs <em>must</em> adjust line positions
-	to match the shifted metrics of <i>decorating boxes</i> shifted
+	to match the shifted metrics of [=decorating boxes=] shifted
 	with 'vertical-align' values other than ''vertical-align/baseline'' [[!CSS2]]
 	or subscripted/superscripted via 'font-variant-position' [[!CSS-FONTS-3]],
 	but <em>must not</em> adjust the line position or thickness
-	in response to descendants of a <i>decorating box</i> that are so styled
+	in response to descendants of a [=decorating box=] that are so styled
 	(even though it <em>may</em> adjust the position
 	to accommodate descendants that are not so styled,
 	such as those merely typeset in a different font size as noted above).
@@ -1283,7 +1283,7 @@ Emphasis Mark Style: the 'text-emphasis-style' property</h3>
 
 		<dt><dfn><<string>></dfn>
 		<dd>Display the given string as marks.
-		    Authors should not specify more than one <i>character</i> in &lt;string&gt;.
+		    Authors should not specify more than one [=character=] in &lt;string&gt;.
 		    The UA may truncate or ignore strings consisting of more than one grapheme cluster.
 	</dl>