From f9842b34a2b78bc340b861cc57aa29ccfbb13fd1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20M=C3=BCller?= <andreas.mueller@ost.ch>
Date: Sun, 24 Apr 2022 15:35:47 +0200
Subject: Makefile fixes, lecture notes week 8

---
 buch/common/macros.tex      | 4 +++-
 buch/common/test-common.tex | 1 +
 buch/common/test3.tex       | 1 +
 3 files changed, 5 insertions(+), 1 deletion(-)

(limited to 'buch/common')

diff --git a/buch/common/macros.tex b/buch/common/macros.tex
index 7c82180..bb6e9b0 100644
--- a/buch/common/macros.tex
+++ b/buch/common/macros.tex
@@ -23,7 +23,9 @@
 \vfill\pagebreak}
 \newenvironment{teilaufgaben}{
 \begin{enumerate}
-\renewcommand{\labelenumi}{\alph{enumi})}
+\renewcommand{\theenumi}{\alph{enumi})}
+%\renewcommand{\labelenumi}{\alph{enumi})}
+\renewcommand{\labelenumi}{\theenumi}
 }{\end{enumerate}}
 % Aufgabe
 \newcounter{problemcounter}[chapter]
diff --git a/buch/common/test-common.tex b/buch/common/test-common.tex
index 289e59c..3f49701 100644
--- a/buch/common/test-common.tex
+++ b/buch/common/test-common.tex
@@ -30,6 +30,7 @@
 \usepackage{standalone}
 \usepackage{environ}
 \usepackage{tikz}
+\usepackage{xr}
 \input{../common/linsys.tex}
 \newcounter{beispiel}
 \newenvironment{beispiele}{
diff --git a/buch/common/test3.tex b/buch/common/test3.tex
index 8b24262..22d6b63 100644
--- a/buch/common/test3.tex
+++ b/buch/common/test3.tex
@@ -4,6 +4,7 @@
 % (c) 2021 Prof. Dr. Andreas Mueller, OST
 %
 \input{common/test-common.tex}
+\externaldocument{buch}
 
 \begin{document}
 {\parindent0pt\hbox to\hsize{%
-- 
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