PDF english manual: rows out of the sheet

[pontimarco]

in PDF english manual (PgRouting 2.0 stable) many instruction lines come out from the sheet and are not properly visible, such as on page 27

[dkastl]

Thanks for the notice!
That's a problem of line breaks, which don't happen automatically in code blocks, so someone had to manually set them.

The manual is generated automatically using Sphinx, and I think our current focus is on HTML output. We just build PDF as well, because it's easy enough. But we didn't review and tweak the PDF version as I do for example for the PDF version of the workshop manual.

Pull requests are welcome, otherwise this will probably have rather low priority and won't be foxed before the next release.

[cvvergara]

Not working on the pdf on v3.0.0 release