This imports the essential Powerpoint writer.
It works following the standard Pandoc conventions for making other
sorts of slides. At the moment, there are still these TODOs:
1. Syntax highlighting is not yet implemented. (This is difficult
because there are no character classes in Powerpoint.)
2. Footnotes and Definition lists are not yet implemented. (Notes will
usually take the form of a final slide.
3. Image placement and auto-resizing has a few glitches.
4. Reference powerpoint files don't work dependably from the command
line. This will be implemented, but at the moment users are advised
to change themes from within Powerpoint.
This fixes a bug in 2.0.4, whereby pandoc could not
read the theme files generated with `--print-highlight-style`.
It also fixes some CSS issues involving line numbers.
Highlighted code blocks are now enclosed in a div with class
sourceCode.
Highlighting CSS no longer sets a generic color for pre
and code; we only set these for class `sourceCode`.
This will close#4133 and #4128.
The file `init.lua` is used to initialize the Lua interpreter which is
used in Lua filters. This gives users the option to require libraries
which they want to use in all of their filters, and to extend default
modules.
The integration with Lua's package/module system is improved: A
pandoc-specific package searcher is prepended to the searchers in
`package.searchers`. The modules `pandoc` and `pandoc.mediabag` can now
be loaded via `require`.
* Deprecate `--strip-empty-paragraphs` option. Instead we now
use an `empty_paragraphs` extension that can be enabled on
the reader or writer. By default, disabled.
* Add `Ext_empty_paragraphs` constructor to `Extension`.
* Revert "Docx reader: don't strip out empty paragraphs."
This reverts commit d6c58eb836.
* Implement `empty_paragraphs` extension in docx reader and writer,
opendocument writer, html reader and writer.
* Add tests for `empty_paragraphs` extension.
See #2252.
This also changes fixDisplayMath from Text.Pandoc.Writers.Shared
so that it no longer produces empty Para as an artifact.
(That was the original reason the writer omitted them.)
We now have the `--strip-empty-paragraphs` option for that,
if you want it. Closes#2252.
Updated docx reader tests.
We use stripEmptyParagraphs to avoid changing too
many tests. We should add new tests for empty paragraphs.
