Ok, to add more Jedi Outcast console commands so that they can be highlighted in ConfigEd, just add them one to a line in the file 'operators.txt'. 

Add them to 'cc.txt' as well, so they can come up in the commandlist. 

To edit the Q3 script do the same, but to the files with the prefix 'q3'.

Very easy...I always liked moddable programs.