tools,doc: add "legacy" badge in the TOC

aduh95 · targos · commit 571afd3c30af · 2021-05-01T12:25:31.000+02:00
PR-URL: #37949 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: James M Snell <jasnell@gmail.com>
diff --git a/doc/api_assets/style.css b/doc/api_assets/style.css
@@ -515,6 +515,14 @@ hr {
 padding: 1px 3px;
 border-radius: 3px;
 }
+#toc .stability_3::after {
+ background-color: var(--blue1);
+ color: var(--white);
+ content: "legacy";
+ margin-left: .25rem;
+ padding: 1px 3px;
+ border-radius: 3px;
+}
 
 #apicontent li {
 margin-bottom: .5rem;
diff --git a/tools/doc/html.js b/tools/doc/html.js
@@ -234,9 +234,9 @@ function preprocessElements({ filename }) {
 const [, prefix, number, explication] =
 text.value.match(STABILITY_RE);
 
- const isStabilityIndex =
- index - 2 === headingIndex || // General.
- index - 3 === headingIndex; // With api_metadata block.
+ // Stability indices are never more than 3 nodes away from their
+ // heading.
+ const isStabilityIndex = index - headingIndex <= 3;
 
 if (heading && isStabilityIndex) {
 heading.stability = number;

-Original file line number
+Diff line change
 padding:1px3px;
 border-radius:3px;
+}
 +#toc .stability_3::after {
 +background-color:var(--blue1);
 +color:var(--white);
 +content:"legacy";
 +margin-left:.25rem;
 +padding:1px3px;
 +border-radius:3px;
 +}
 #apicontentli {
 margin-bottom:.5rem;
-Original file line number
+Diff line change
 const[,prefix,number,explication]=
 text.value.match(STABILITY_RE);
 -constisStabilityIndex=
 -index-2===headingIndex||// General.
 -index-3===headingIndex;// With api_metadata block.
 +// Stability indices are never more than 3 nodes away from their
 +// heading.
 +constisStabilityIndex=index-headingIndex<=3;
 if(heading&&isStabilityIndex){
 heading.stability=number;