Is there an Eclipse line-width marker?

Question

I have a specific project where I need to wrap every code line at 65 characters. I have set up the eclipse Java code formatter properly for this. But what I really want is a

Answer 1

In Eclipse Luna (4.4): Choose menu Window\Preference . Look at top-left corner, in search box type filter text, type: margin.



In section Apperance color option, Choose Print margin. Choose Show print margin. In text box Print margin column , type 65 as what you want.