Has anyone created their own programming language

Has anyone created their own programming language using nothing but Applescript Studio and maybe a little bit of objective-c? ithink it would be hard as hell but kind of fun. Probably somethings would be impossible in AS like if-then-else commands but hey…I would like to see it done…it would be so cool…I’m trying to create my own language (just for fun) in REALBasic, but I really suck and have no clue where to start. (If you know anything about creating your own language in REALBasic using the RBScript control please email me at spikeit_13@hotmail.com! thanks:P) anyways…just wonderin!

You may be interested in the TextOSA component:

http://homepage.mac.com/philip_aker/osa/osa.html

nice. very interesting:D.