<div dir="ltr"><div><div><div>Not sure I understand your question, because to me `file->list' does drop comments.<br></div>You should be able to see its definition simply by typing `file->list' in a DrRacket definition window, right-clicking on it and selecting "Go to definition".<br> </div>It's in collects/racket/file/file.rkt, around line 622.<br><br></div>Laurent<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Sun, Mar 31, 2013 at 10:03 PM, Sanjeev K Sharma <span dir="ltr"><<a href="mailto:throwit1@hotmail.com" target="_blank">throwit1@hotmail.com</a>></span> wrote:<br> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br> anyone have a version lying around?<br> <br> I'd like to see how it's done.<br> <br> It must already be there in the source code but I haven't been able to write a grep to find it<br> <br> ____________________<br> Racket Users list:<br> <a href="http://lists.racket-lang.org/users" target="_blank">http://lists.racket-lang.org/users</a><br> </blockquote></div><br></div>