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--- a/src/qtgui/guiutils.h
+++ b/src/qtgui/guiutils.h
@@ -50,6 +50,9 @@
     string  creslistformat;
     // Abstract snippet separator
     QString abssep;
+    // Date strftime format
+    QString reslistdateformat;
+    string creslistdateformat;
     QString stylesheetFile;
     QString queryStemLang;
     int mainwidth;