[racket] Size matters

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
>
>
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