Merge pull request #1108 from RyosukeFukatani/fix/inferred_mrow_for_sqrt

Sub6Resources · web-flow · commit 7e087427c0d6 · 2022-08-20T14:36:55.000-06:00
Support inferred mrow for msqrt.
diff --git a/packages/flutter_html_math/lib/flutter_html_math.dart b/packages/flutter_html_math/lib/flutter_html_math.dart
@@ -71,8 +71,12 @@ String _parseMathRecursive(dom.Node node, String parsed) {
       parsed = _parseMathRecursive(nodeList[0], parsed);
       parsed = _parseMathRecursive(nodeList[2], parsed + r"\overline{)") + "}";
     }
-    if (node.localName == "msqrt" && nodeList.length == 1) {
-      parsed = _parseMathRecursive(nodeList[0], parsed + r"\sqrt{") + "}";
+    if (node.localName == "msqrt") {
+      parsed = parsed + r"\sqrt{";
+      nodeList.forEach((element) {
+        parsed = _parseMathRecursive(element, parsed);
+      });
+      parsed = parsed + "}";
     }
     if (node.localName == "mroot" && nodeList.length == 2) {
       parsed = _parseMathRecursive(nodeList[1], parsed + r"\sqrt[") + "]";
