From 4facc73140aec78e282ad50ef9f1ef068c4ad9f9 Mon Sep 17 00:00:00 2001
From: Dominik Becker <dominik.becker@fastexitlane.com>
Date: Fri, 3 Jan 2020 09:30:02 +0000
Subject: [PATCH] #26 clear url and urldate for book, article, incollection and
 inproceedings

---
 config.tex | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/config.tex b/config.tex
index d1822e8..9d041da 100644
--- a/config.tex
+++ b/config.tex
@@ -115,6 +115,36 @@
   \field{origdate}
   \literal{nodate}
 }
+\AtEveryBibitem{
+  \ifentrytype{book}{
+    \clearfield{url}
+    \clearfield{urldate}
+    \clearfield{urlyear}
+    \clearfield{urlmonth}
+    \clearfield{urlday}
+  }{}
+  \ifentrytype{article}{
+    \clearfield{url}
+    \clearfield{urldate}
+    \clearfield{urlyear}
+    \clearfield{urlmonth}
+    \clearfield{urlday}
+  }{}
+  \ifentrytype{inproceedings}{
+    \clearfield{url}
+    \clearfield{urldate}
+    \clearfield{urlyear}
+    \clearfield{urlmonth}
+    \clearfield{urlday}
+  }{}
+  \ifentrytype{incollection}{
+    \clearfield{url}
+    \clearfield{urldate}
+    \clearfield{urlyear}
+    \clearfield{urlmonth}
+    \clearfield{urlday}
+  }{
+}
 
 % Ebenentiefe der Nummerierung
 \setcounter{secnumdepth}{3}