If you look at pages like http://drdr.plt-scheme.org/20177/collects/tests/framework/main.rkt
You'll see that DrDr often messes up the output from processes relative to the ordering of stdout and stderr. I've rewritten that part of the code a little: http://github.com/plt/racket/blob/master/collects/meta/drdr/run-collect.ss and added a test case http://github.com/plt/racket/blob/master/collects/meta/drdr/tests/run-collect.rkt I can't get it to get the output as expected, because of weird buffering or something issues. Can anyone think of something I haven't tried? (An obvious guess is file-stream-buffer-mode, but that can't be used in 'line mode on input ports.) Jay -- Jay McCarthy <j...@cs.byu.edu> Assistant Professor / Brigham Young University http://teammccarthy.org/jay "The glory of God is Intelligence" - D&C 93 _________________________________________________ For list-related administrative tasks: http://list.cs.brown.edu/mailman/listinfo/plt-dev