diff --git a/bibtweaks.sty b/bibtweaks.sty
new file mode 100644
index 0000000..7d6bb85
--- /dev/null
+++ b/bibtweaks.sty
@@ -0,0 +1,16 @@
+\renewbibmacro*{event+venue+date}{}
+\renewbibmacro*{doi+eprint+url}{%
+  \iftoggle{bbx:doi}
+    {\printfield{doi}\iffieldundef{doi}{}{\clearfield{url}}}
+    {}%
+  \newunit\newblock
+  \iftoggle{bbx:eprint}
+    {\usebibmacro{eprint}}
+    {}%
+  \newunit\newblock
+  \iftoggle{bbx:url}
+    {\usebibmacro{url+urldate}}
+    {}}
+
+
+%  LocalWords:  renewbibmacro doi eprint iftoggle bbx printfield iffieldundef