see https://orgmode.org/manual/Checkboxes.html
We're deviating from Org mode regarding the assigned css classes but the chosen
classes feel better than (on, off, trans) and it's not like the export matches
1:1 otherwise.
Org mode does not care where those tokens are when it comes to the
export (afaict). We'll do the same.
(They should only be in the first line of a list item or a headline)
Org mode separates kvs not as initially assumed by whitespace (~ csv) but
rather at keywords (~ :\w+).
This is still not replicating Org mode behaviour though as I decided against
attributes ignoring multi-definitions. Instead we stack their
values (and those existing on the element) for certain attributes (class, style
for now).
e.g.
[[foo]]
would become <foo class="a"> in Org mode but becomes <foo class="a b"> with
go-org.
While adding another test case from the goorgeous issues it became clear that
inline markup and html entity replacement were erronously applied to raw text
elements like inline code =foo=, src/example/export blocks, example lines,
etc.
To correctly handle those cases in both org and html exports a new
parseRawInline method had to be added.
Also some misc html export whitespace fixes and stuff
Until now the footnotes section was parsed but not included in the resulting
AST - his required rebuilding it in the OrgWriter. It feels cleaner to include
it in the AST and only exclude it in the export
including org files is more complex - e.g. footnotes need to be namespaced to
their source file. org does this by prefixing each included files footnotes
with a number - but even that is not enough as it doesn't guarantee
uniqueness.
As I don't have a usecase for it, I'll avoid the additional complexity for
now.
Also dismissed implementing colgroups for now - had it but didn't like the
added complexity for a very questionable benefit - i've actually never used
that feature of org tables...
- was missing spaces between attributes when rendering to org
- was duplicating attributes when rendering to html - now we join / replace
attributes depending on the name - for now only class & style are appended
To more faithfully handle inline images we need to know whether the original
link included a description - being more explicit about that will make it
easier.
see org.el/org-display-inline-images
> An inline image is a link which follows either of these
> conventions:
>
> 1. Its path is a file with an extension matching return value
> from `image-file-name-regexp' and it has no contents.
>
> 2. Its description consists in a single link of the previous
> type.
I went through the issues of goorgeous and picked a few that seemed easy enough
to add (and added some fore as todos for later). That helped a lot and showed
some bugs / edge cases that required changes.
- the org writer wrote a lot of eol spaces and just removed it whenever
String() was actually called. That worked until now but did not bode with
rendering an empty headline - by removing ALL eol space we would render "* "
back as just "*" -> not a headline anymore.
- the html writer had some special handling for line spacing inside paragraphs
and list items - with the introduction of more blocks we need that handling
everywhere.
As browsers / html renderers are nice enough to collapse whitespace (and
especially collapse "\s*\n" into " ") we can just write out the newlines and
let the renderer take care of the rest.
