/usr/share/syncevolution/xml/scripting/07vcard-addrev.xml is in syncevolution-common 1.2.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 | <macro name="VCARD_OUTGOING_ADDREV_SCRIPT"><![CDATA[
if (REV==EMPTY){
REV="2010-03-28T10:34:10Z";
}
]]></macro>
|