The CSS for `nature.css` was such that it was preventing `p` tags from
having sufficient vertical whitespace. This meant that you couldn't insert
any kind of spacing between lengthy sections (they just appeared as new lines).
This PR fixes this so you can actually have some whitespace between paragraphs.
As a result of this change, some parts of the spec appeared to have too much
whitespace. These were often sections which shouldn't have begun a new
paragraph anyway (e.g. a single sentence being an entire paragraph, `TODO`
blocks resulting in new paragraphs). This PR fixes the most offending areas
where we shouldn't have been inserting new paragraphs.
gendoc.py has become more complex such that we actually want to pass things
to it like `--verbose`, `--nodelete`, `--target`, so use `argparse` to do this
like we have `build.py`. Pass through `-v` flags to `build.py`.
Templates don't know at what level they will be inserted. Previously, we
hard-coded the title style which is not compatible with the build target
system. Define a set of styles which will be replaced by the gendoc script
when it encounters them:
'<' : Make this title a sub-heading
'/' : Make this title a heading at the same level
'>' : Make this title a super-heading
The build target system is now basically complete and functioning.
Convert the file format to be of the form ##_##_something.rst where the
first ## is the top-level section number and the second ## is the
second-level section number, e.g. 07_01_push_cs_api.rst means
Section 7.1 - This is now enforced in gendoc.py along with the title line
style that should be used (= for top-level, - for 2nd level) which will
give helpful suggestions if you trip up. This feels much more intuitive
now looking in /specification
Throw in gendoc.py if a spec section doesn't end with \n\n
There needs to be TWO new lines at the end of each spec section else the
title of the next section merges into the last paragraph of the earlier
section. This happens without rst2html producing a warning, and results
in the section heading of a file disappearing(!)
