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-rw-r--r--latex/libs.tex2
1 files changed, 2 insertions, 0 deletions
diff --git a/latex/libs.tex b/latex/libs.tex
index 43ad3456..0775091e 100644
--- a/latex/libs.tex
+++ b/latex/libs.tex
@@ -18,6 +18,8 @@
\usetikzlibrary{shadows}
\usetikzlibrary{fit, calc} % for getnodedim macro
+\usepackage{etoolbox}
+
\usepackage{xparse} % for getnodedim macro
\usepackage{csquotes}