user input only works on the end of commands

[Duane Hinnen]

While adding more commands to the CLI Companion dictionary I noticed something. Commands that require a user to input a variable only works if the variable is at the end.

So this command (in .clicompanion format) runs great. Because the user argument is at the end of the command.
apropos :command/package : search the manual page names and descriptions

So take this entry (it is in the .clicompanion format)
cat file1 file2 | sort | uniq > file3 : file1 file2 file3 : combine, sort and remove duplicates from 2 files

The user needs to enter file1, file2, file3.

The current code:
            text = Companion.get_info(self, text)
            page_widget.feed_child(cmnd+" "+text+"\n") #send command w/ input

'text' being the users input that is returned from the Get Info Dialog Box. As you can see it is just added to the end. This works great for a lot of commands. But not all. If possible I would like to come up with a solution that handles user variables throughout, as well as command flags.

What should happen:
The user can enter a command like this for their 'command dictionary'

cat %s %s | sort | uniq > %s

When the command is ran they are prompted for the 3 variables.