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[racket] Size matters

From: Matthias Felleisen (matthias at ccs.neu.edu)
Date: Tue Jun 11 11:16:43 EDT 2013		 
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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