From 257722f694b0f7b5cf784d5aed67a497b5609ba9 Mon Sep 17 00:00:00 2001
From: Wanasit Tanakitrungruang <wanasit.wt@gmail.com>
Date: Sat, 25 Jan 2025 10:26:09 +0900
Subject: [PATCH] Fix: (en) Recognize "of" between month name and year

---
 src/locales/en/parsers/ENMonthNameParser.ts | 2 +-
 test/en/en_month.test.ts                    | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/locales/en/parsers/ENMonthNameParser.ts b/src/locales/en/parsers/ENMonthNameParser.ts
index ae7a376a..cd6e89b9 100644
--- a/src/locales/en/parsers/ENMonthNameParser.ts
+++ b/src/locales/en/parsers/ENMonthNameParser.ts
@@ -10,7 +10,7 @@ const PATTERN = new RegExp(
         `(${matchAnyPattern(MONTH_DICTIONARY)})` +
         `\\s*` +
         `(?:` +
-        `[,-]?\\s*(${YEAR_PATTERN})?` +
+        `(?:,|-|of)?\\s*(${YEAR_PATTERN})?` +
         ")?" +
         "(?=[^\\s\\w]|\\s+[^0-9]|\\s+$|$)",
     "i"
diff --git a/test/en/en_month.test.ts b/test/en/en_month.test.ts
index 492c632f..945eb041 100644
--- a/test/en/en_month.test.ts
+++ b/test/en/en_month.test.ts
@@ -69,6 +69,14 @@ test("Test - Month-Year expression", function () {
         expect(result.start).toBeDate(new Date(2012, 9 - 1, 1, 12));
     });
 
+    testSingleCase(chrono, "in June of 2022", (result) => {
+        expect(result.text).toContain("June of 2022");
+
+        expect(result.start).not.toBeNull();
+        expect(result.start.get("year")).toBe(2022);
+        expect(result.start.get("month")).toBe(6);
+    });
+
     testSingleCase(chrono, "Statement of comprehensive income for the year ended Dec. 2021", (result) => {
         expect(result.text).toBe("Dec. 2021");