From af206ebbd7dae8bb59741b3ced7ac125a8fd91ff Mon Sep 17 00:00:00 2001
From: Safwan Samsudeen <safwansamsudeen.c@gmail.com>
Date: Wed, 11 Sep 2024 20:51:53 +0530
Subject: [PATCH] fix: changes from #397

---
 src/date_utils.js | 19 ++++---------------
 src/index.js      |  2 +-
 2 files changed, 5 insertions(+), 16 deletions(-)

diff --git a/src/date_utils.js b/src/date_utils.js
index 4d2e4f0..4698088 100644
--- a/src/date_utils.js
+++ b/src/date_utils.js
@@ -6,20 +6,6 @@ const MINUTE = 'minute';
 const SECOND = 'second';
 const MILLISECOND = 'millisecond';
 
-const SHORTENED = {
-    January: 'Jan',
-    February: 'Feb',
-    March: 'Mar',
-    April: 'Apr',
-    May: 'May',
-    June: 'Jun',
-    July: 'Jul',
-    August: 'Aug',
-    September: 'Sep',
-    October: 'Oct',
-    November: 'Nov',
-    December: 'Dec',
-};
 
 export default {
     parse_duration(duration) {
@@ -97,6 +83,9 @@ export default {
         const dateTimeFormat = new Intl.DateTimeFormat(lang, {
             month: 'long',
         });
+        const dateTimeFormatShort = new Intl.DateTimeFormat(lang, {
+            month: "short",
+        });
         const month_name = dateTimeFormat.format(date);
         const month_name_capitalized =
             month_name.charAt(0).toUpperCase() + month_name.slice(1);
@@ -112,7 +101,7 @@ export default {
             SSS: values[6],
             D: values[2],
             MMMM: month_name_capitalized,
-            MMM: SHORTENED[month_name_capitalized],
+            MMM: dateTimeFormatShort.format(date),
         };
 
         let str = format_string;
diff --git a/src/index.js b/src/index.js
index a94e8cc..94973fc 100644
--- a/src/index.js
+++ b/src/index.js
@@ -867,7 +867,7 @@ export default class Gantt {
             formatted_date: date_utils.format(date).replaceAll(' ', '_'),
             column_width,
             base_pos_x: base_pos.x,
-            upper_text: this.options.lower_text
+            upper_text: this.options.upper_text
                 ? this.options.upper_text(
                       date,
                       this.options.view_mode,