screen: Copy Mode Keys

 
 12.1.3 Markkeys
 ---------------
 
  -- Command: markkeys string
      (none)
      This is a method of changing the keymap used for copy/history mode.
      The string is made up of OLDCHAR=NEWCHAR pairs which are separated
      by ':'.  Example: The command 'markkeys h=^B:l=^F:$=^E' would set
      some keys to be more familiar to 'emacs' users.  If your terminal
      sends characters, that cause you to abort copy mode, then this
      command may help by binding these characters to do nothing.  The
      no-op character is '@' and is used like this: 'markkeys @=L=H' if
      you do not want to use the 'H' or 'L' commands any longer.  As
      shown in this example, multiple keys can be assigned to one
      function in a single statement.