Fix regression with tables due to #1146

mathjax · Nov 24, 2024 · 5de3359 · 5de3359
1 parent b5c184b
commit 5de3359
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Showing 2 changed files with 22 additions and 2 deletions.
diff --git a/ts/core/MmlTree/MmlNode.ts b/ts/core/MmlTree/MmlNode.ts
@@ -773,8 +773,14 @@ export abstract class AbstractMmlNode
         delete attributes[key];
       }
     }
-    this.attributes.setInherited('displaystyle', display);
-    this.attributes.setInherited('scriptlevel', level);
+    const displaystyle = this.attributes.getExplicit('displaystyle');
+    if (displaystyle === undefined) {
+      this.attributes.setInherited('displaystyle', display);
+    }
+    const scriptlevel = this.attributes.getExplicit('scriptlevel');
+    if (scriptlevel === undefined) {
+      this.attributes.setInherited('scriptlevel', level);
+    }
     if (prime) {
       this.setProperty('texprimestyle', prime);
     }

diff --git a/ts/core/MmlTree/MmlNodes/mstyle.ts b/ts/core/MmlTree/MmlNodes/mstyle.ts
@@ -60,6 +60,20 @@ export class MmlMstyle extends AbstractMmlLayoutNode {
     return this.childNodes[0] && this.childNodes[0].childNodes.length === 1;
   }
 
+  /**
+   * @override
+   */
+  public setInheritedAttributes(
+    attributes: AttributeList = {},
+    display: boolean = false,
+    level: number = 0,
+    prime: boolean = false
+  ) {
+    this.attributes.setInherited('displaystyle', display);
+    this.attributes.setInherited('scriptlevel', level);
+    super.setInheritedAttributes(attributes, display, level, prime);
+  }
+
   /**
    * Handle scriptlevel changes, and add mstyle attributes to the ones being inherited.
    *