I'm not seeing this at all on Windows - how do I enable? Kieron. <div class="gmail_quote">On Mon, Sep 17, 2012 at 1:44 PM, Robby Findler <<a href="mailto:robby@eecs.northwestern.edu" target="_blank">robby@eecs.northwestern.edu</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">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). Robby <div class="HOEnZb"><div class="h5"> 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></blockquote></div>