Revert "refactor(v2): improve regex matching code-block title (facebo…

…ok#3671)" This reverts commit 3242549.
lex111 · Nov 4, 2020 · 2e44116 · 2e44116
1 parent 5aca1d7
commit 2e44116
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/packages/docusaurus-theme-classic/src/theme/CodeBlock/index.tsx b/packages/docusaurus-theme-classic/src/theme/CodeBlock/index.tsx
@@ -84,7 +84,7 @@ const highlightDirectiveRegex = (lang) => {
       return getHighlightDirectiveRegex();
   }
 };
-const codeBlockTitleRegex = /(?<=title=").*(?=")/;
+const codeBlockTitleRegex = /title=".*"/;
 
 export default ({
   children,
@@ -125,7 +125,9 @@ export default ({
     // Tested above
     // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
     codeBlockTitle = metastring
-      .match(codeBlockTitleRegex)![0];
+      .match(codeBlockTitleRegex)![0]
+      .split('title=')[1]
+      .replace(/"+/g, '');
   }
 
   let language =