Problem with node pin description

[Cesar-S]

I have a problem when I want to list or list values in the description.

I can not align, or justify the text. Spaces and line breaks seem to have no effect. If I take a file.cpp and copy part of the code without modifying, if I get the expected result. I need to know, what format to use or if the box can change its format.

[Cesar-S]

Here is an example of what I want to achieve