Merge pull request #1394 from mathjax/fix/mpadded

dpvc · web-flow · commit a14d976a562a · 2025-12-06T15:55:06.000-05:00
Make sure width is a string before using match()
diff --git a/ts/output/common/Wrappers/mpadded.ts b/ts/output/common/Wrappers/mpadded.ts
@@ -173,7 +173,7 @@ export function CommonMpaddedMixin<
   {
     get containerWidth(): number {
       const attributes = this.node.attributes;
-      const w = attributes.get('width') as string;
+      const w = attributes.get('width').toString();
       if (
         !w.match(/^[-+]|%$/) &&
         attributes.get('data-overflow') === 'linebreak'

Original file line number	Diff line number	Diff line change
`@@ -173,7 +173,7 @@ export function CommonMpaddedMixin<`
`173`	`173`	`{`
`174`	`174`	`get containerWidth(): number {`
`175`	`175`	`const attributes = this.node.attributes;`
`176`		`- const w = attributes.get('width') as string;`
	`176`	`+ const w = attributes.get('width').toString();`
`177`	`177`	`if (`
`178`	`178`	`!w.match(/^[-+]\|%$/) &&`
`179`	`179`	`attributes.get('data-overflow') === 'linebreak'`