Clearly mark external markdown links

Gerrit0 · Gerrit0 · commit 31fa451dcd1b · 2024-08-22T19:38:53.000-06:00
diff --git a/src/lib/output/themes/MarkedPlugin.tsx b/src/lib/output/themes/MarkedPlugin.tsx
@@ -272,6 +272,9 @@ export class MarkedPlugin extends ContextAwareRendererComponent {
                 // that becomes a real thing.
                 if (this.markdownLinkExternal && /https?:\/\//i.test(href)) {
                     token.attrSet("target", "_blank");
+                    const classes = token.attrGet("class")?.split(" ") || [];
+                    classes.push("external");
+                    token.attrSet("class", classes.join(" "));
                 }
 
                 token.attrSet("href", href);

Original file line number	Diff line number	Diff line change
`@@ -272,6 +272,9 @@ export class MarkedPlugin extends ContextAwareRendererComponent {`
`272`	`272`	`// that becomes a real thing.`
`273`	`273`	`if (this.markdownLinkExternal && /https?:\/\//i.test(href)) {`
`274`	`274`	`token.attrSet("target", "_blank");`
	`275`	`+ const classes = token.attrGet("class")?.split(" ") \|\| [];`
	`276`	`+ classes.push("external");`
	`277`	`+ token.attrSet("class", classes.join(" "));`
`275`	`278`	`}`
`276`	`279`
`277`	`280`	`token.attrSet("href", href);`