Thanks for the response. I will check out the rtf-paper. The escapcaracter n will not work for me because I need to verticalize an across variable and I will have the text turn 90 degrees, not the latters standing on top of each other.
In my case, this is not something I will do because it exist or some unecessary thing, or feature request, it is a very usefull feature. We have 16 railway stations and 36 deparatures each day (and directions). The only way to make them representated in a propoer way is to put the station name in top and the departures on the left. And reading from left to rigth You can follow the numbers who boarded the train, or the numbers onboard. The only way to make it fit, is to put the name of the railway stations vertical.
The railway stations is familar to everybody so there is no problem to read the text and I will not publish it on an official website so the argument about screen readers is not valid.
Just some comments about these request as unecessary and as an example of bad habit.