Fantastic! Thank you very much, I prefer it over my plugin, because it automatically gives the doc for the correct identifier. Just too bad it doesn't appear when syntax-check cannot validate due to missing parentheses. Maybe that will make me change my coding style to add closing parens automatically. Laurent <div class="gmail_quote">On Mon, Sep 17, 2012 at 10:01 PM, John Clements <<a href="mailto:clements@brinckerhoff.org" target="_blank">clements@brinckerhoff.org</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="im"> On Sep 17, 2012, at 12:44 PM, Robby Findler wrote: > It will appear when the online check syntax finds some documentation > for the identifier at the insertion point. If you edit the identifier, > it will disappear (but it may reappear if you move onto another > identifier it knows about). > > Generally speaking, it should match the contents of the blue boxes in > the documentation (eg a function contract or a macro's grammar spec). </div>What Robby's telling you only indirectly is that you will never again call "take" with the arguments in the wrong order. :) John <div class="HOEnZb"><div class="h5"> > > Robby > > On Mon, Sep 17, 2012 at 2:25 PM, Prabhakar Ragde <<a href="mailto:plragde@uwaterloo.ca">plragde@uwaterloo.ca</a>> wrote: >> Sorry if this is a dumb question. This small quarter-circle, with an arrow >> in it, appears from time to time, and then disappears. It contains some >> links to documentation. I cannot tell what is causing it to appear and what >> causes it to disappear...? Thanks. --PR >> ____________________ >> Racket Users list: >> <a href="http://lists.racket-lang.org/users" target="_blank">http://lists.racket-lang.org/users</a> > ____________________ > Racket Users list: > <a href="http://lists.racket-lang.org/users" target="_blank">http://lists.racket-lang.org/users</a> </div></div> ____________________ Racket Users list: <a href="http://lists.racket-lang.org/users" target="_blank">http://lists.racket-lang.org/users</a> </blockquote></div>