You can also turn it off and on in the view menu (but changing the column number requires opening the prefs).
Robby On Tuesday, June 11, 2013, Matthias Felleisen wrote: > > On Jun 10, 2013, at 8:18 AM, Tim Brown wrote: > > > Is there a 102nd (or in Eli's case, 80th) "margin bar" (red line) in > > DrRacket to warn coders of the Style width of their code? > > > Now there is, in the git head, thanks to Robby. Preference, edit, general. > And yes, Eli can set the width to his beloved 80. > > Thank you Robby -- Matthias > > > ____________________ > Racket Users list: > http://lists.racket-lang.org/users >
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