From f2bf4afd9d32dfedacdfb6417e1e5edecfeca2e7 Mon Sep 17 00:00:00 2001
From: Florian Fischer <florian.fischer@muhq.space>
Date: Fri, 28 Apr 2023 18:30:22 +0200
Subject: add iflehrer command

---
 latex/common.tex | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/latex/common.tex b/latex/common.tex
index decebd24..aa910764 100644
--- a/latex/common.tex
+++ b/latex/common.tex
@@ -17,3 +17,9 @@
    \foreach \n in {1,...,#2}\draw(0 ,-#1*\n )--(\linewidth,-#1*\n ); 
   \end{tikzpicture}
 }
+
+\newcommand{\iflehrer}[2]{\iftoggle{lehrerversion}{#1}{#2}}
+
+\newcommand{\solution}[1]{\iftoggle{lehrerversion}{#1}{\phantom{#1}}}
+
+\newcommand{\gap}[1]{\underline{\solution{#1}}}
-- 
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