Warn if the calendar file has changed.

1999-01-27  Miguel de Icaza  <miguel@nuclecu.unam.mx>

	* main.c (save_calendar_cmd): Warn if the calendar file has
	changed.

	* calendar.c (calendar_load, calendar_save): Keep track of the
	modification time for the calendar file.

svn path=/trunk/; revision=632

1 files changed, 3 insertions, 0 deletions

diff --git a/calendar/calendar.h b/calendar/calendar.h
index bd0bf84b90..8dc0c517c3 100644
--- a/calendar/calendar.h
+++ b/calendar/calendar.h
@@ -20,6 +20,9 @@ typedef struct {
 	/* Time at which the calendar was created */
 	time_t  created;
 
+	/* Timestamp in the filename */
+	time_t  file_time;
+	
 	/* If the calendar was last modified */
 	int     modified;
 	void    *temp;