Fixed getLongestPrefix caching bug

Author: RunDevelopment

src/longest-prefix.ts

@@ -99,7 +99,7 @@ export function getLongestPrefix(
 	const { includeAfter = false, onlyInside = false, looseGroups = false } = options;
 
 	const cache = cacheInstance.getLongestPrefix;
-	const cacheKey = `${direction},${includeAfter},${looseGroups}`;
+	const cacheKey = `${direction},${includeAfter},${onlyInside},${looseGroups}`;
 	let weakCache = cache.get(cacheKey);
 	if (weakCache === undefined) {
 		weakCache = new WeakMap();

tests/longest-prefix.ts

@@ -65,7 +65,9 @@ describe(RAA.getLongestPrefix.name, function () {
 		for (const direction of ["ltr", "rtl"] as MatchingDirection[]) {
 			for (const regex of regexes) {
 				it(`${regex} ${direction}`, function () {
-					const { pattern, flags } = new RegExpParser().parseLiteral(regex.toString());
+					const parsed = new RegExpParser().parseLiteral(regex.toString());
+					const { pattern } = parsed;
+					const flags = RAA.toCache(parsed.flags);
 
 					const parent = selectNamedGroups(pattern, /^this$/)[0] ?? pattern;
 					const alternatives: Alternative[] = [];