fix divide by zero error

[spider.git] / cmd / Commands_en.hlp

diff --git a/cmd/Commands_en.hlp b/cmd/Commands_en.hlp
index dfdf929213b9c0290cb5b256af1c81b979dc1e3b..342630a45d31931a3e7460fbe0a4e41ca65a19c8 100644 (file)
--- a/cmd/Commands_en.hlp
+++ b/cmd/Commands_en.hlp
@@ -9,6 +9,8 @@
 # if the command ends in a - then that line isn't printed, but any
 # subsequent lines are
 #
+# $Id$
+#
 # Comment lines are indented before printing
 #
 === 0^ACCEPT^Set a filter to accept something
@@ -1427,6 +1429,9 @@ will allow spots from him again.
 
 Use with extreme care. This command may well be superceded by FILTERing.
 
+This command will also stop TALK and ANNOUNCE/FULL from any user marked
+as a BADSPOTTER.
+
 === 8^SET/BADWORD <word>..^Stop things with this word being propagated
 === 8^UNSET/BADWORD <word>..^Propagate things with this word again
 Setting a word as a 'badword' will prevent things like spots,
@@ -1579,8 +1584,8 @@ what your latitude and longitude is. If you have not yet done a SET/QRA
 then this command will set your QRA locator for you. For example:-
   SET/LOCATION 52 22 N 0 57 E
 
-=== 0^SET/LOGININFO^Inform when a station logs in locally
-=== 0^UNSET/LOGININFO^Inform when a station logs out locally
+=== 0^SET/LOGININFO^Inform when a station logs in/out locally
+=== 0^UNSET/LOGININFO^No longer inform when a station logs in/out locally
 
 === 9^SET/LOCKOUT <call>^Stop a callsign connecting to the cluster
 === 9^UNSET/LOCKOUT <call>^Allow a callsign to connect to the cluster
@@ -2030,6 +2035,37 @@ See also TYPE - to see the contents of a file.
 Show the contents of all the filters that are set. This command displays
 all the filters set - for all the various categories.
 
+=== 0^SHOW/GRAYLINE [ndays] [<prefix>|<callsign>]^Show Civil dawn/dusk times
+This command is very similar to SHOW/SUN except that it shows the 
+start and end of "Official" or "Civil" Dawn and Dusk. This is defined 
+as when the Sun is 6 degrees below the horizon.
+
+If you don't specify any prefixes or callsigns, it will show the 
+times for your QTH (assuming you have set it with either SET/LOCATION 
+or SET/QRA), together with the current azimuth and elevation.
+
+If all else fails it will show the civil dawn and dusk times for 
+the node that you are connected to.
+
+For example:-
+
+  SH/GRAYLINE
+  SH/GRAYLINE G1TLH W5UN
+
+You can also use this command to see into the past or the future, so
+if you want to see yesterday's times then do:-
+
+  SH/GRAYLINE -1
+
+or in three days time:-
+
+  SH/GRAYLINE +3 W9
+
+Upto 366 days can be checked both in the past and in the future.
+
+Please note that the times are given as the UT times of the requested
+UT day.
+       
 === 0^SHOW/HFSTATS [days] [date]^Show the HF DX Statistics 
 Show the HF DX spots breakdown by band for the last <days> no of days 
 (default is 31), starting from a <date> (default: today).