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-rw-r--r--latex/common.tex9
1 files changed, 7 insertions, 2 deletions
diff --git a/latex/common.tex b/latex/common.tex
index 36e7e22d..e6d06d1e 100644
--- a/latex/common.tex
+++ b/latex/common.tex
@@ -23,8 +23,13 @@
\newcommand{\solution}[1]{\iftoggle{lehrerversion}{#1}{\textcolor{white}{#1}}}
\newcommand{\psolution}[1]{\iftoggle{lehrerversion}{#1}{\phantom{#1}}}
-\newcommand{\gap}[1]{\underLine{\solution{#1}}}
-\newcommand{\pgap}[1]{\underLine{\psolution{#1}}}
+\ifluatex
+ \newcommand{\gap}[1]{\underLine{\solution{#1}}}
+ \newcommand{\pgap}[1]{\underLine{\psolution{#1}}}
+\else
+ \newcommand{\gap}[1]{\uline{\solution{#1}}}
+ \newcommand{\pgap}[1]{\uline{\psolution{#1}}}
+\fi
\newcommand{\beTabelle}{%
\centering