<div dir="ltr"><div>Thanks; I've fixed the docs bug.</div><div><br></div>FWIW, your code works as expected in the current git head.<div><br>And I've been thinking about your earlier message (subject "Developing DrRacket Extensions in the same process"). I haven't had time to do anything with it yet, but I hope to at least make the situation a little bit better.<div> <div><br></div><div>Robby</div></div></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Apr 1, 2013 at 6:07 PM, Nick Main <span dir="ltr"><<a href="mailto:david.nick.main@gmail.com" target="_blank">david.nick.main@gmail.com</a>></span> wrote:<br> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">I'm using v5.3.3 on OSX. <div><br></div><div>I found that supplying #f to get/extend, as in -</div><div> (drracket:get/extend:extend-unit-frame frame-mixin #f)<br></div><div>works around the issue (which is odd since #f is the default according to the docs).</div> <div><br></div><div>Thanks for the response and fix.</div><div><br></div></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Apr 1, 2013 at 3:58 PM, Vincent St-Amour <span dir="ltr"><<a href="mailto:stamourv@ccs.neu.edu" target="_blank">stamourv@ccs.neu.edu</a>></span> wrote:<br> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Which version of Racket are you using?<br> <br> The current (git) version of Optimization Coach[1] calls `inner' as it<br> should. I fixed that bug some time ago.<br> <br> Sorry for the trouble.<br> <br> Vincent<br> <br> <br> [1] Now a PLaneT2 package. Starting with the next Racket release,<br> Optimization Coach will be distributed separately from Racket.<br> <br> <br> At Mon, 1 Apr 2013 15:15:26 -0700,<br> Nick Main wrote:<br> ><br> > [1 <multipart/alternative (7bit)>]<br> > [1.1 <text/plain; ISO-8859-1 (7bit)>]<br> <div><div>> I edited the source for the optimization coach and to comment out the<br> > "define/augment on-tab-change" and my augment is now working !<br> ><br> > I will file a bug for this.<br> ><br> ><br> ><br> > On Mon, Apr 1, 2013 at 2:40 PM, Nick Main <<a href="mailto:david.nick.main@gmail.com" target="_blank">david.nick.main@gmail.com</a>> wrote:<br> ><br> > > I am writing a DrRacket plugin and want to react to tab changes. I am<br> > > augmenting the on-tab-change method, as shown below, but this augmentation<br> > > is not being invoked when tabs are changed.<br> > ><br> > > Is there anything obviously wrong with this approach ?<br> > ><br> > > I looked through the Racket source and noticed that the optimization coach<br> > > does not call (inner (void) on-tab-change from-tab to-tab) in its<br> > > (define/augment (on-tab-change from-tab to-tab)... - but changing the<br> > > before? argument for my extension to #t does not make a difference, so that<br> > > may be a red-herring.<br> > ><br> > > #lang racket/gui<br> > > (require drracket/tool)<br> > ><br> > > (provide tool@)<br> > ><br> > > (define tool@<br> > > (unit<br> > > (import drracket:tool^)<br> > > (export drracket:tool-exports^)<br> > > (define (phase1) (void))<br> > > (define (phase2) (drracket:get/extend:extend-unit-frame frame-mixin)<br> > > #f)<br> > ><br> > > (define frame-mixin<br> > > (mixin (drracket:unit:frame<%>) (drracket:unit:frame<%>)<br> > ><br> > > (define/augment (on-tab-change from-tab to-tab)<br> > > (inner (void) on-tab-change from-tab to-tab)<br> > > (printf "TAB-CHANGE\n"))<br> > ><br> > > (printf "AUGMENTED !\n") ;sanity check<br> > ><br> > > (super-new)))))<br> > ><br> > > --Nick<br> > ><br> </div></div>> [1.2 <text/html; ISO-8859-1 (quoted-printable)>]<br> ><br> > [2 <text/plain; us-ascii (7bit)>]<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> </div></div><br>____________________<br> Racket Users list:<br> <a href="http://lists.racket-lang.org/users" target="_blank">http://lists.racket-lang.org/users</a><br> <br></blockquote></div><br></div>