[css-pseudo-4] Fix/add links.

Author: fantasai

css-pseudo-4/Overview.bs

@@ -466,12 +466,12 @@ Selecting Highlighted Content: the ''::selection'',  ''::target-text'', ''::spel
     <dt><dfn>::target-text</dfn>
     <dd>
       The ''::target-text'' pseudo-element represents text
-      directly targetted by the document URL’s [=URL/fragment=], if any.
+      directly targetted by the document URL’s [=url/fragment=], if any.
 
       Note: When a [=URL fragment=] targets an element,
       the '':target'' pseudo-element can be used to select it,
       but ''::target-text'' does not match anything.
-      It only matches text that is itself targetted by the [[=URL/fragment=]].
+      It only matches text that is itself targetted by the [[=url/fragment=]].
 
     <dt><dfn>::spelling-error</dfn>
     <dd>
@@ -1075,17 +1075,21 @@ Changes</h2>
     (<a href="https://github.com/w3c/csswg-drafts/issues/5154">Issue 5154</a>)
     <li>Defined interaction of ''::marker'' and ''::first-letter''.
     <li>Made ''::before::marker'' and ''::after::marker'' valid.
-    <li>Moved the <a href="https://www.w3.org/TR/css-lists-3/#marker-properties">list of properties</a> applying to ''::marker'' to [[CSS-LISTS-3]],
-    (and also added 'content', 'unicode-bidi', and 'direction').
+    (<a href="https://github.com/w3c/csswg-drafts/issues/1793">Issue 1793</a>)
+    <li>Moved the <a href="https://www.w3.org/TR/css-lists-3/#marker-properties">list of properties</a> applying to ''::marker'' to [[CSS-LISTS-3]]
+    (also adding 'content', 'unicode-bidi', and 'direction').
     <li>Added ''::marker'' to types allowed for {{CSSPseudoElement}} interface.
+    (<a href="https://github.com/w3c/csswg-drafts/issues/3763">Issue 3763</a>)
     <li>Clarified return value of {{pseudo()}}.
+    (Issues <a href="https://github.com/w3c/csswg-drafts/issues/3603">3603</a> and <a href="https://github.com/w3c/csswg-drafts/issues/3607">3607</a>)
     <li>Allowed highlight overlay of inline-level boxes to extend to the line box edges.
     (<a href="https://github.com/w3c/csswg-drafts/issues/5395">Issue 5395</a>)
     <li>Clarified that ''currentColor'' on a [=highlight pseudo-element=]
     uses the color that would be used if the text were not “highlighted”,
     even if that color was provided by a pseudo-element like ''::first-line''.
     (<a href="https://github.com/w3c/csswg-drafts/issues/4625">Issue 4625</a>)
     <li>Defined how 'text-shadow' interacts with [=highlight pseudo-elements=].
+    (<a href="https://github.com/w3c/csswg-drafts/issues/3932">Issue 3932</a>)
     <li>Improved the [[#highlight-ua-styles|default UA style sheet]] rules applying to highlight pseudo-elements.
   </ul>