Hi Timo,
yes, I used the latest version (0.91).

For the vertical line, see the following screenshot from Programmers' Notepad which I always use for Lite-C coding:



It shows a slight vertical line, in my case set at characters = 90. It serves as a visual help, to measure how much is written into a line; it's very good to keep the source in a certain shape - I don't want a line break there, but an aid.



Thanks.