[TxMt] New user, feeling lost

[Ernest Obusek]

I'm trying to figure out what key bindings are supported and I looked  
at the dict file with the Property List editor, but I don't  
understand the symbols it uses.  Can anyone tell me how to do the  
following from just the keyboard:

Delete to End of Line
Delete Entire Line

In the property list editor, what does the @ symbol mean?  I assume ^  
means control.  There's also some weird looking thing that seems like  
a W or K inside a box.

Any help is greatly appreciated.

Ernest