From 84ddc2ca354de4caa16c06784575d411f76fb20a Mon Sep 17 00:00:00 2001
From: jojohoch <joachim.hoch@iqb.hu-berlin.de>
Date: Wed, 18 May 2022 14:50:35 +0200
Subject: [PATCH] [player] Replace deprecated `substr()` with `substring()`

---
 projects/player/src/app/services/text-marking.service.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/projects/player/src/app/services/text-marking.service.ts b/projects/player/src/app/services/text-marking.service.ts
index f36514a4c..453f176f3 100644
--- a/projects/player/src/app/services/text-marking.service.ts
+++ b/projects/player/src/app/services/text-marking.service.ts
@@ -78,8 +78,8 @@ export class TextMarkingService {
           const startIndex = Number(matchesArray[1]);
           const endIndex = Number(matchesArray[2]);
           const startMatch = TextMarkingService.createMarkingStartTag(matchesArray[3]);
-          newHtmlText = newHtmlText.substring(0, endIndex) + markingClosingTag + newHtmlText.substr(endIndex);
-          newHtmlText = newHtmlText.substring(0, startIndex) + startMatch + newHtmlText.substr(startIndex);
+          newHtmlText = newHtmlText.substring(0, endIndex) + markingClosingTag + newHtmlText.substring(endIndex);
+          newHtmlText = newHtmlText.substring(0, startIndex) + startMatch + newHtmlText.substring(startIndex);
         }
       });
     }
-- 
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