The `pipe` and `read` utility functions are converted from hybrid
lua/haskell functions into full Haskell functions. This avoids the need
for intermediate `_pipe`/`_read` helper functions, which have dropped.
Previously we erroneously included the enclosing
backticks in a reference ID (closes#4156).
This change also disables interpretation of
syntax inside references, as in docutils.
So, there is no emphasis in
`my *link*`_
A caption starts with a `:` which can't be followed
by punctuation. Otherwise we can falsely interpret
the start of a fenced div, or even a table header line
like `:--:|:--:`, as a caption.
Docx expects that lists will continue where they left off after an
interruption and introduces a new id if a list is starting again. So
we keep track of the state of lists and use them to define a "start"
attribute, if necessary.
Closes#4025
The same init file (`data/init`) that is used to setup the Lua
interpreter for Lua filters is also used to setup the interpreter of
custom writers.lua.
The custom writer used its own `ToLuaStack` instance definitions, which
made it difficult to share code with Lua filters, as this could result
in conflicting instances. A `Stringify` wrapper is introduced to avoid
this problem.
It would be awkward to indent example list contents to the
first non-space character after the label, since example
list labels are often long.
Thanks to Bernhard Fisseni for the suggestion.
Previously we computed the column sizes based on the ratio
between the header lines and the text width (as set by `--columns`).
This meant that tables with very short header lines would be
very narrow. With this change, pipe tables with wrapping cells will
always take up the whole text width. The relative column widths
will still be determined by the ratio of header lines, but they
will be normalized to add up to 1.0.
Support writing <fig> and <table-wrap> elements with <title> and
<caption> inside them by using Divs with class set to on of
fig, table-wrap or cation. The title is included as a Heading
so the constraint on where Heading can occur is also relaxed.
Also leaves out empty alt attributes on links.
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.
