The Design and Implementation of laffer1

My assignment is a pain in the ass. Whats new?

I decided not to go in today so i could get my assignment done. Dont think it will get "done" tonight but i might put a good dent in it.

Here's the situation.. the shell variables still dont work, and i have to add backgrounding of processes and pipes/redirection. I've got to write test scripts, improve comments and debugging, etc.

I might have just written the delete shell vars code, findshellvars and getshell vars.. (whats the diff you ask? ) Well findshellvars actually returns an index into the array where the item is whereas getshellvars calls find and returns a pointer to the value for the damn thing. wow i remember when pointers scared the shit out of me. funny huh?