This was fixed back in June 2016 but the current 0.3.0 release still has the wrong address.

Raising this just so it can get picked up for next release.

rubygem-prawn-manual_builder.noarch: E: incorrect-fsf-address /usr/share/gems/gems/prawn-manual_builder-0.3.0/GPLv2

Hello,
I tried to re-use https://github.com/prawnpdf/prawn-manual_builder/blob/1fdbb0beaa1b9d1ddf403640d70907d19c652d60/lib/prawn/manual_builder/example.rb#L328C11-L328C22 code and found that box_height calculation gives me smaller values than expected. Especially when text is long.

box_height = height_of_formatted(box_text, text_options)

bounding_box([INNER_MARGIN + RHYTHM, cursor], :width => bounds.width - (INNER_MARGIN+RHYTHM)*2) do
  ...
  formatted_text(box_text, text_options)
  ...
end

So, after a few attempts, I ended up with following:

bounding_box([INNER_MARGIN + RHYTHM, cursor], :width => bounds.width - (INNER_MARGIN+RHYTHM)*2) do
  box_height = height_of_formatted(box_text, text_options)
end

bounding_box([INNER_MARGIN + RHYTHM, cursor], :width => bounds.width - (INNER_MARGIN+RHYTHM)*2) do
  ...
  formatted_text(box_text, text_options)
  ...
end

i.e. height_of_formatted is also called within bounding_box thus providing correct value.
In my case, I call it in a separate block because I also do this

bounding_box([INNER_MARGIN + RHYTHM, cursor], :width => bounds.width - (INNER_MARGIN+RHYTHM)*2) do
  box_height = height_of_formatted(box_text, text_options)
end

start_new_page if cursor - box_height - RHYTHM * 2 < 0

which is not possible (start_new_page) to do inside bounding_box.

I have two questions here. Is that empty bounding_box may cause any issues? I expect its height to be zero, right?
And, is it worth to update #colored_box helper here?