From d27905cb9ad9f746ba3ccef504950bf1c01a2499 Mon Sep 17 00:00:00 2001
From: Tobias Speicher <rootcommander@gmail.com>
Date: Sun, 27 Mar 2022 17:43:57 +0200
Subject: [PATCH] refactor: replace deprecated String.prototype.substr()

.substr() is deprecated so we replace it with .slice() which works similarily but isn't deprecated

Signed-off-by: Tobias Speicher <rootcommander@gmail.com>
---
 source/utilities.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/utilities.js b/source/utilities.js
index 5d49dad..4366dee 100644
--- a/source/utilities.js
+++ b/source/utilities.js
@@ -9,7 +9,7 @@ export function stringReplaceAll(string, substring, replacer) {
 	let endIndex = 0;
 	let returnValue = '';
 	do {
-		returnValue += string.substr(endIndex, index - endIndex) + substring + replacer;
+		returnValue += string.slice(endIndex, index) + substring + replacer;
 		endIndex = index + substringLength;
 		index = string.indexOf(substring, endIndex);
 	} while (index !== -1);
@@ -23,7 +23,7 @@ export function stringEncaseCRLFWithFirstIndex(string, prefix, postfix, index) {
 	let returnValue = '';
 	do {
 		const gotCR = string[index - 1] === '\r';
-		returnValue += string.substr(endIndex, (gotCR ? index - 1 : index) - endIndex) + prefix + (gotCR ? '\r\n' : '\n') + postfix;
+		returnValue += string.slice(endIndex, (gotCR ? index - 1 : index)) + prefix + (gotCR ? '\r\n' : '\n') + postfix;
 		endIndex = index + 1;
 		index = string.indexOf('\n', endIndex);
 	} while (index !== -1);