udev: allow removing tags via TAG-="foobar"

[elogind.git] / man / udev.xml

diff --git a/man/udev.xml b/man/udev.xml
index 2948b9ce2bdc75d1e936ae6b74a97a43b8ecceae..d77cbb0e6ecf766a9629ccce6b73f28e5f8d7d6d 100644 (file)
--- a/man/udev.xml
+++ b/man/udev.xml
@@ -113,6 +113,13 @@
           </listitem>
         </varlistentry>
 
+        <varlistentry>
+          <term><literal>-=</literal></term>
+          <listitem>
+            <para>Remove the value from a key that holds a list of entries.</para>
+          </listitem>
+        </varlistentry>
+
         <varlistentry>
           <term><literal>:=</literal></term>
           <listitem>