* Adds support for explicit tox environments for html4/5
* Adds utility factors for py2/3, for easy access to the system python3
binary
* Adds a noop -qa postfix factor to make it easy to compare against
master or a tag
Sphinx 4.x moves javascript and css declarations to `script_files` and `css_files`. This patch fixes duplicatd link and script tags when using sphinx4
Sphinx 4.x changes the default setting of html_codeblock_linenos_style to 'inline' and deprecates `html_codeblock_linenos_style`. The css for `.hll` to make the hightling span the full line cause the line number and code to be split on seperate lines. I could not get the highlight to span the full line so it was removed completely. I also made line numbers not selectible by the user.
This changes also adds the needed changes to the tox testing enviorment alhough, sphinx4 is not officially released to pypi yet. You will need to test these changes locally using: `pip install git+https://github.com/sphinx-doc/sphinx@master`
The main change here is that we load information into the template so
that CSS can make decisions about what element hierarchy it can expect,
instead of covering both html4 and html5 writer with a single set of
rules. I also fixed the tox config so that it generates docs for
testing.
This is also in part going to revert the changes in #785. Instead of
maintaining a list of `dl` classes to apply the domain styles to, this
PR instead maintains a list of definition list classes to *not* apply
the domain definition list styling too. There are too many possibilities
to cover with an include list.
Anthony Johnson
Aaron Carlisle
Santos Gallegos
Santos Gallegos
Eric Holscher