It is probably better to use command-line (what Jay pointed to) and, if you do, you can pass the #:argv argument to like Eli suggests.
Robby On Thu, Sep 16, 2010 at 8:59 AM, Eli Barzilay <[email protected]> wrote: > On Sep 16, Matthias Felleisen wrote: >> If so, to develop the program, open the language dialog in DrRacket >> (cmd L) and ask for details. In the text box for "command line >> arguments ..." enter some strings between the parentheses, like >> this: >> >> #("hello" "1" "#t") >> >> and click OK In the definitions window, enter >> >> #lang racket >> (define argv (current-command-line-arguments)) >> (displayln argv) >> >> Click RUN. Look at argv, and it will print the argv vector -- just >> like in other PLs. > > Quick note: since this can be inconvenient to do if you're playing > with lots of different command lines, another way to do it is to > include it in the code: > > #lang racket > (current-command-line-arguments #("hello" "1" "#t")) > (define argv (current-command-line-arguments)) > (displayln argv) > > ... as long as you remember to remove it when you're done. > > -- > ((lambda (x) (x x)) (lambda (x) (x x))) Eli Barzilay: > http://barzilay.org/ Maze is Life! > _________________________________________________ > For list-related administrative tasks: > http://lists.racket-lang.org/listinfo/users > _________________________________________________ For list-related administrative tasks: http://lists.racket-lang.org/listinfo/users
