fix: refine script/style regex further

take into account boolean attributes
#2204

packages/svelte2tsx/src/utils/htmlxparser.ts

@@ -30,12 +30,14 @@ function parseAttributes(str: string, start: number) {
     return attrs;
 }
 
+// Regex ensures that attributes with > characters in them still result in the content being matched correctly
+const scriptRegex =
+    /(<!--[^]*?-->)|(<script((?:\s+[^=>'"\/]+=(?:"[^"]*"|'[^']*'|[^>\s])|\s+[^=>'"\/]+)*\s*)>)([\S\s]*?)<\/script>/g;
+const styleRegex =
+    /(<!--[^]*?-->)|(<style((?:\s+[^=>'"\/]+=(?:"[^"]*"|'[^']*'|[^>\s])|\s+[^=>'"\/]+)*\s*)>)([\S\s]*?)<\/style>/g;
+
 function extractTag(htmlx: string, tag: 'script' | 'style') {
-    const exp = new RegExp(
-        // Regex ensures that attributes with > characters in them still result in the content being matched correctly
-        `(<!--[^]*?-->)|(<${tag}((?:\\s+[^=>]+=(?:"[^"]*"|'[^']*'|[^>\\s]))*\\s*[^>]*?)>)([\\S\\s]*?)<\\/${tag}>`,
-        'g'
-    );
+    const exp = tag === 'script' ? scriptRegex : styleRegex;
     const matches: Node[] = [];
 
     let match: RegExpExecArray | null = null;