Index: src/ical-code.c
===================================================================
--- src/ical-code.c	(revision 25178)
+++ src/ical-code.c	(working copy)
@@ -2425,7 +2425,7 @@
   * year: Year to be searched
   * month: Month to be searched
   */
-void xfical_mark_calendar(GtkCalendar *gtkcal, int year, int month)
+static void xfical_mark_calendar_from_ical(GtkCalendar *gtkcal, icalcomponent *mark_ical, int year, int month)
 {
     xfical_period per;
     struct icaltimetype nsdate, nedate;
@@ -2437,9 +2437,9 @@
 
     gtk_calendar_freeze(gtkcal);
     gtk_calendar_clear_marks(gtkcal);
-    for (c = icalcomponent_get_first_component(ical, ICAL_VEVENT_COMPONENT);
+    for (c = icalcomponent_get_first_component(mark_ical, ICAL_VEVENT_COMPONENT);
          c != 0;
-         c = icalcomponent_get_next_component(ical, ICAL_VEVENT_COMPONENT)) {
+         c = icalcomponent_get_next_component(mark_ical, ICAL_VEVENT_COMPONENT)) {
         per = get_period(c);
         if ((per.stime.year*12+per.stime.month) <= (year*12+month)
                 && (year*12+month) <= (per.etime.year*12+per.etime.month)) {
@@ -2491,6 +2491,15 @@
     gtk_calendar_thaw(gtkcal);
 }
 
+void xfical_mark_calendar(GtkCalendar *gtkcal, int year, int month)
+{
+	gint i;
+	xfical_mark_calendar_from_ical(gtkcal, ical, year, month);
+	for (i = 0; i < g_par.foreign_count; i++) {
+		xfical_mark_calendar_from_ical(gtkcal, f_ical[i].ical, year, month);
+	}
+}
+
 void xfical_icalcomponent_archive_normal(icalcomponent *e) 
 {
     icalcomponent *d;