You can also turn it off and on in the view menu (but changing the column number requires opening the prefs).<div><br></div><div>Robby<span></span><br><br>On Tuesday, June 11, 2013, Matthias Felleisen wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
On Jun 10, 2013, at 8:18 AM, Tim Brown wrote:<br>
<br>
> Is there a 102nd (or in Eli's case, 80th) "margin bar" (red line) in<br>
> DrRacket to warn coders of the Style width of their code?<br>
<br>
<br>
Now there is, in the git head, thanks to Robby. Preference, edit, general. And yes, Eli can set the width to his beloved 80.<br>
<br>
Thank you Robby -- Matthias<br>
<br>
<br>
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</blockquote></div>