The current "Command" framework doesn't support usages like this.
The good news is that emanuel is working on scripting support, so LC can be used with python or lisp.
Thanatoast wrote
Thank you for answering. I looked at that page and see that now I should be using semicolons.
I tried a command file with only: text;"Foo Bar";1,1;2;0
Which resulted in it opening the text dialog with text from last time I tried to use it already filled in. (NOT Foo Bar.)
I also tried typing the above directly and got similar results.
Whatever else I try, it just opens the text dialog.
Is there some place that explains the required format of the text command?