currently all sections and paragraphs are always rendered, which can be especially hard to read in case of a whole-program graph and the common "each section has at least two paragraphs" scenario.
I therefore suggest to provide an option to toggle "render paragraphs", which will only show entry points and sections if toggled off.
Note: in case of GO TO or PERFORM of a paragraph in another section, this would have to point to the section now.