+04Nov00=======================================================================
+1. fix sh/filter so ity now works for any callsign (and not just connected
+ones).
+2. Have only one is_callsign and not an iscallsign as well.
+3. Add set/hops and show/hops commands.
+4. Add unset/badnode command and put some help in for these commands
+03Nov00=======================================================================
+1. allow - in filter strings
+2. store only the filter expression NOTE BENE: you will need to clear all
+your existing filters and re-enter them!!!!!!
+3. Added announce filtering
+4. Fixed problem with announce filtering on output to the node
+02Nov00=======================================================================
+1. updated filtering logic. You will need to RECREATE your filters (clear/spot
+all, then start again) for testing.
+2. allow PC73 for DXNet
+3. added some help text for filtering and filtering spots in particular.
+01Nov00=======================================================================
+1. put PC11 field 2 check back to m for pc text.
+2. improve 'simple' callsign checking
+3. Added the first cut of the new user/sysop filtering code. This cut works
+for spots and the syntax is:-
+
+accept/spots [<call>] [input] [<filterno>] things ..
+reject/spots [<call>] [input] [<filterno>] things ..
+
+where things are:
+ freq 0/30000 | hf | hf/cw | 6m,4m,2m
+ call G,PA,HB9
+ info iota
+ by G,PA,HB9
+ call_dxcc 61,62
+ call_itu 31
+ call_zone 14,15,16
+ by_dxcc 61,62
+ by_itu 31
+ by_zone 14,15,16
+ origin GB7,MB7
+ channel GB7DJK,GB7BAA
+
+You can simply string these together on one line one after the other and
+there is an implied 'and', you can also string together with 'or' 'not' (or
+'!') and '(' and ')' - in otherwords an arbitrary expression.
+
+You can see what you have done with:
+
+show/filter [<call>]
+
+You can clear your work with:
+
+clear/spots [<call>] [input] [<filterno>|all]
+
+Have fun and someone please write the documentation.
+4. Added show/msg_status.pl sysop command (shows some info on what is busy in
+the message system)
+31Oct00=======================================================================
+1. add 0x8e to the list of characters we clobber (make xterm go into graphics
+mode).
+30Oct00=======================================================================
+1. put in new Filter::it code and tested it. Now all we have to do is write
+the user access routines (oh and the help files!).