On Feb 22, 2010, at 8:46 AM, Wells Oliver wrote:
Is there a hidden feature or bundle I can use to draw a horizontal guide line at an arbitrary column, say, 80 to meet the PEP8 standard?
Yes.
Use the "View -> Wrap Column -> Other..." menu option to set the right margin.
Then, in the preferences dialog ("General" tab), tick the "Show Right Margin Indicator" option.
-Brad
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