From fbb7cdaf49ba1687c1ba40cdec814a463f0506b5 Mon Sep 17 00:00:00 2001
From: AntonObersteiner <anton.obersteiner@gmail.com>
Date: Fri, 3 Feb 2023 12:42:46 +0100
Subject: [PATCH] add command \textInString for future use

could be used to make \appear and \away sensitive to Person1 und Person2
---
 protokoll/fsrprotokoll.cls | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/protokoll/fsrprotokoll.cls b/protokoll/fsrprotokoll.cls
index c7ebcf5..6209e2e 100644
--- a/protokoll/fsrprotokoll.cls
+++ b/protokoll/fsrprotokoll.cls
@@ -59,6 +59,14 @@
       \includegraphics[height=4em]{tudlogo}%
     }
 }
+% from https://tex.stackexchange.com/questions/566641/test-for-substring-with-expl3-in-argument-of-setlength
+\newcommand{\textInString}[2]{%
+  \ifnum\pdfmatch{#1}{#2}=1
+    \expandafter\@firstoftwo
+  \else
+    \expandafter\@secondoftwo
+  \fi
+}
 \makeatother
 \pagestyle{fsrProtokoll}