Fix #4105 Retry MathJax if failed rendering with newcommand

James-Yu · Dec 23, 2023 · bea3b67 · bea3b67
1 parent 4ae0b5c
commit bea3b67
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/src/preview/math.ts b/src/preview/math.ts
@@ -60,8 +60,13 @@ async function onTeX(document: vscode.TextDocument, tex: TeXMathEnv, newCommand:
         const md = utils.svgToDataUrl(xml)
         return new vscode.Hover(new vscode.MarkdownString(MathPreviewUtils.addDummyCodeBlock(`![equation](${md})`)), tex.range )
     } catch(e) {
-        logger.logError(`Failed rendering MathJax ${typesetArg} .`, e)
-        throw e
+        if (newCommand !== '') {
+            logger.log(`Failed rendering MathJax ${typesetArg} . Try removing new command definitions.`)
+            return await onTeX(document, tex, '')
+        } else {
+            logger.logError(`Failed rendering MathJax ${typesetArg} .`, e)
+            throw e
+        }
     }
 }