[css-pseudo] Minor wording clarifications

Author: fantasai

css-pseudo/Overview.bs

@@ -475,7 +475,7 @@ Styling Highlights</h3>
   only 'color' and 'background-color' have been interoperably supported.
 
   If 'color' is not specified, the text (and text decoration)'s
-  unselected color must be used for the highlight.
+  unselected color must be used for the highlighted text.
   (As usual, the initial 'background-color' is ''transparent''.)
   Issue: Can we reuse ''currentColor'' for this, now that it computes to itself?
 
@@ -497,11 +497,11 @@ Styling Highlights</h3>
 <h3 id=highlight-bounds>
 Area of a Highlight</h3>
 
-  <p>For each type of highlighting
-  there exists a <dfn>highlight overlay</dfn>,
+  <p>For each type of highlighting (see [[#highlight-selectors]])
+  there exists a single <dfn>highlight overlay</dfn> for the entire document,
   the active portions of which are represented
   by the corresponding <a>highlight pseudo-element</a>.
-  Each box owns a piece of the overlay corresponding to any text or replaced content
+  Each box owns the piece of the overlay corresponding to any text or replaced content
   directly contained by the box.
 
   <ul>
@@ -534,7 +534,7 @@ Cascading and Per-Element Highlight Styles</h3>
 
   Each element draws its own portion of the <a>highlight overlay</a>,
   which receives the styles specified by the <a>highlight pseudo-element</a> styles
-  for which it or one of its ancestors is the <i>originating element</i>.
+  for which that element or one of its ancestors is the <a>originating element</a>.
   When multiple styles conflict,
   the winning style is the one belonging to the innermost element
   after cascading.

css-pseudo/Overview.html

@@ -505,7 +505,7 @@ <h3 class="heading settled" data-level="3.2" id="highlight-styling"><span class=
    <p class="note" role="note">Note: Historically (and at the time of writing)
   only <a class="property" data-link-type="propdesc" href="https://drafts.csswg.org/css-color-3/#color0">color</a> and <a class="property" data-link-type="propdesc" href="https://drafts.csswg.org/css-backgrounds-3/#background-color">background-color</a> have been interoperably supported.</p>
    <p>If <a class="property" data-link-type="propdesc" href="https://drafts.csswg.org/css-color-3/#color0">color</a> is not specified, the text (and text decoration)'s
-  unselected color must be used for the highlight.
+  unselected color must be used for the highlighted text.
   (As usual, the initial <a class="property" data-link-type="propdesc" href="https://drafts.csswg.org/css-backgrounds-3/#background-color">background-color</a> is <a class="css" data-link-type="maybe" href="https://drafts.csswg.org/css-color-4/#valdef-color-transparent">transparent</a>.)
   Issue: Can we reuse <span class="css">currentColor</span> for this, now that it computes to itself?</p>
    <p>The UA should use the OS-default highlight colors
@@ -520,11 +520,11 @@ <h3 class="heading settled" data-level="3.2" id="highlight-styling"><span class=
   Note: Because <a class="property" data-link-type="propdesc" href="https://drafts.csswg.org/css-text-decor-3/#propdef-text-emphasis-color">text-emphasis-color</a> defaults to <span class="css">currrentColor</span>,
   it will by default also set the color of the the emphasis marks.</p>
    <h3 class="heading settled" data-level="3.3" id="highlight-bounds"><span class="secno">3.3. </span><span class="content"> Area of a Highlight</span><a class="self-link" href="#highlight-bounds"></a></h3>
-   <p>For each type of highlighting
-  there exists a <dfn data-dfn-type="dfn" data-noexport="" id="highlight-overlay">highlight overlay<a class="self-link" href="#highlight-overlay"></a></dfn>,
+   <p>For each type of highlighting (see <a href="#highlight-selectors">§3.1 Selecting Highlighted Content: the ::selection, ::spelling-error, and ::grammar-error pseudo-elements</a>)
+  there exists a single <dfn data-dfn-type="dfn" data-noexport="" id="highlight-overlay">highlight overlay<a class="self-link" href="#highlight-overlay"></a></dfn> for the entire document,
   the active portions of which are represented
   by the corresponding <a data-link-type="dfn" href="#highlight-pseudo-elements">highlight pseudo-element</a>.
-  Each box owns a piece of the overlay corresponding to any text or replaced content
+  Each box owns the piece of the overlay corresponding to any text or replaced content
   directly contained by the box. </p>
    <ul>
     <li> For text, the corresponding overlay must cover at least the entire em box
@@ -542,7 +542,7 @@ <h3 class="heading settled" data-level="3.3" id="highlight-bounds"><span class="
    <h3 class="heading settled" data-level="3.4" id="highlight-cascade"><span class="secno">3.4. </span><span class="content"> Cascading and Per-Element Highlight Styles</span><a class="self-link" href="#highlight-cascade"></a></h3>
    <p>Each element draws its own portion of the <a data-link-type="dfn" href="#highlight-overlay">highlight overlay</a>,
   which receives the styles specified by the <a data-link-type="dfn" href="#highlight-pseudo-elements">highlight pseudo-element</a> styles
-  for which it or one of its ancestors is the <i>originating element</i>.
+  for which that element or one of its ancestors is the <a data-link-type="dfn" href="https://drafts.csswg.org/selectors-4/#originating-element">originating element</a>.
   When multiple styles conflict,
   the winning style is the one belonging to the innermost element
   after cascading.</p>
@@ -1023,6 +1023,11 @@ <h3 class="no-num heading settled" id="index-defined-elsewhere"><span class="con
     <ul>
      <li><a href="https://html.spec.whatwg.org/multipage/browsers.html#window">Window</a>
     </ul>
+   <li>
+    <a data-link-type="biblio" href="#biblio-selectors-4">[selectors-4]</a> defines the following terms:
+    <ul>
+     <li><a href="https://drafts.csswg.org/selectors-4/#originating-element">originating element</a>
+    </ul>
   </ul>
   <h2 class="no-num heading settled" id="references"><span class="content">References</span><a class="self-link" href="#references"></a></h2>
   <h3 class="no-num heading settled" id="normative"><span class="content">Normative References</span><a class="self-link" href="#normative"></a></h3>
@@ -1067,6 +1072,8 @@ <h3 class="no-num heading settled" id="normative"><span class="content">Normativ
    <dd>Document Object Model URL: <a href="https://dom.spec.whatwg.org/">https://dom.spec.whatwg.org/</a>
    <dt id="biblio-rfc2119"><a class="self-link" href="#biblio-rfc2119"></a>[RFC2119]
    <dd>S. Bradner. <a href="https://tools.ietf.org/html/rfc2119">Key words for use in RFCs to Indicate Requirement Levels</a>. March 1997. Best Current Practice. URL: <a href="https://tools.ietf.org/html/rfc2119">https://tools.ietf.org/html/rfc2119</a>
+   <dt id="biblio-selectors-4"><a class="self-link" href="#biblio-selectors-4"></a>[SELECTORS-4]
+   <dd>Selectors Level 4 URL: <a href="http://www.w3.org/TR/selectors4/">http://www.w3.org/TR/selectors4/</a>
    <dt id="biblio-selectors4"><a class="self-link" href="#biblio-selectors4"></a>[SELECTORS4]
    <dd>Elika Etemad; Tab Atkins Jr.. <a href="http://www.w3.org/TR/selectors4/">Selectors Level 4</a>. 2 May 2013. WD. URL: <a href="http://www.w3.org/TR/selectors4/">http://www.w3.org/TR/selectors4/</a>
   </dl>