[css-shadow-parts-1] Clean up issues and link to github

Author: fergald

css-shadow-parts-1/Overview.bs

@@ -24,9 +24,6 @@ spec:infra;
 Introduction {#intro}
 =====================
 
-Issue: This spec is intentionally a rough sketch at the moment.
-It should contain all the details necessary to evaluate the proposal.
-
 Shadow DOM allows authors to separate their page into "components",
 subtrees of markup whose details are only relevant to the component itself,
 not the outside page.
@@ -171,10 +168,6 @@ To calculate the part element map of a shadow root, |outerRoot|:
 </ol>
 
 
-Issue: Include wild-card forwarding in algortihm.
-
-Issue: When doing prefixed-wildcard forwarding, should probably automatically exclude sub-parts that are manually forwarded.  With that, would be good to have a syntax to block forwarding of a sub-part (currently would require `foo => nonsense-name`).
-
 Issue: There is no need for the part element map values to be ordered, can we drop that?
 
 Naming a Shadow Element: the <{html-global/part}> attribute {#part-attr}
@@ -229,10 +222,18 @@ Each part mapping is one of:
 
 Note: It's okay to map a sub-part to several names.
 
-Issue: Decide whether we use "outer => inner" or vice-versa.
+Issue(w3c/csswg-drafts#2411): Decide whether we use "inner outer" or "outer inner"
 
-Issue: Decide whether to allow "ident1 => ident2 ident3 ..."
-as shorthand for "ident1 => ident2, ident1 => ident3, ...".
+Issue(w3c/csswg-drafts#2411): Decide whether we use a separator between inner and outer idents.
+E.g. "inner => outer" or "inner : outer".
+
+Issue(w3c/csswg-drafts#2411): Decide whether to allow "ident1 => ident2 ident3 ..."
+as shorthand for "ident1 ident2, ident1 ident3, ...".
+
+Issue(w3c/csswg-drafts#2411): Decide whether to allow wild-card forwarding,
+e.g partmap="button-* buttons".
+Consider excluding sub-parts that have been explicitly forwarded.
+Consider a mechanism to exclude sub-parts without forwarding them.
 
 <pre class="example">
 &lt;style&gt;
@@ -266,6 +267,9 @@ as shorthand for "ident1 => ident2, ident1 => ident3, ...".
 Exposing More Widely: the <{html-global/theme}> attribute {#theme-attr}
 -----------------------------------------------------------------------
 
+Issue: The theme section is intentionally a rough sketch at the moment.
+It should contain all the details necessary to evaluate the proposal.
+
 In addition to the [=shadow part map=],
 every [=shadow root=] has a <dfn export for="shadow root">partial shadow theme map</dfn>
 and a <dfn export for="shadow root">computed shadow theme map</dfn>
@@ -283,6 +287,7 @@ Otherwise,
 it's the union of the [=partial shadow theme map=]
 with the [=computed shadow theme maps=] of every [=shadow host’s=] [=shadow root=] in its [=shadow tree=].
 
+Issue(w3c/csswg-drafts#2381): Decide if theme can ever/always penetrate closed shadow roots.
 
 Selecting a Shadow Element: the ''::part()'' and ''::theme()'' pseudo-elements {#part-theme}
 ============================================================================================