Open a file in 0xED from the command line.

0xed.rb

#!/usr/bin/env ruby

if ARGV[0]
  filename = File.expand_path(ARGV[0])
  abort "File not found: #{filename}" unless File.file?(filename)
else
  abort "Usage: #{__FILE__} <filename>"
end

`osascript -e 'tell application "0xED" to activate'`

cmd = %{tell application "0xED" to open "#{filename}"}
`osascript -e '#{cmd}'`