Adding a pair of braces around the second argument of `\def`
prevents LaTeX from an emergency stop with: Closes#6096.
```
pandoc -f markdown -o test.pdf
\newif\ifepub
\epubtrue
\ifepub
hi
\fi
^D
```
If files specified with `--metadata-file` are not found in the working
directory, look in `$DATADIR/metadata`.
Expose new `readMetadataFile` function from Text.Pandoc.Class
[API change].
Expose new `PandocCouldNotFindMetadataFileError` constructor for
`PandocError` from Text.Pandoc.Error [API change].
Closes#5876.
This was causing serious problems with `newif` commands.
See #6096. And it didn't seem to make any difference for
the tests; I assume that, unless there's some untested
behavior, this is something that has now become unnecessary.
If speaker notes (a Div with class 'notes') occur right
after a section heading, but above slide level, the
resulting `\note{..}` caommand should not be wrapped in
a frame, as that will cause a spurious blank slide.
Closes#7857.
With the new (default) line wrapping of HTML, in
conjunction with the default CSS which includes
`code { whitespace: pre-wrap; }`, spurious line
breaks could be introduced into inline code.
Closes#7858.
Otherwise we'll sometimes get two copies of things, one
from the `citationPrefix` or `citationSuffix` and another
from the embedded fallback text.
When there is no fallback text, we'll get no content.
However, it really isn't an alternative to just rely
on the result of running `query` on the embedded `Citation`s;
this will result in a jumble of text rather than anything
structured.
Closes#7855.
So far this just adds a constructor for FieldInfo;
we'll need to adjust the rest of the reader code to
parse the JSON and do something with it.
See #7840.
If a table has explicit column width information *and* the
content extends beyond the `--columns` width, we need to
adjust the widths of the pipe separators to encode this width
information.
Closes#7847.
Adjacent docx tables need to be separated by an empty paragraph. If
there's a RawBlock between tables which renders to nothing, be sure to
still insert the empty paragraph so that they will not collapse
together.
Fixes#7724
Previously we would (also) search the default user data directory
for a defaults file, even if a different user data directory
was specified using `--data-dir`. This was a mistake; if
`--data-dir` is used, the default user data directory should
not be searched.
If the XDG data directory is not defined (e.g. because
it's not supported in the OS or HOME isn't defined), we
return the empty string instead of raising an exception.
Closes#7842.
The V font is defined conditionally, so that it renders
like CB in output formats that support that, and like B
in those that don't (e.g. the terminal).
We could just redefine C, but this would affect code
blocks, too, and putting them all in boldface looks ugly,
I think.
Possible drawback: fragments created by pandoc's man
writer will presuppose a nonstandard V font.
Closes#7506.
Supersedes 253467a549.
Closes#7506.
This also allows us to get rid of some special casing
on definition lists that ensured that options in code
spans would be boldface. (If this change is ever reverted,
we'll need that again.)
MathJax expect the config comes before loading the MathJax script.
This change of order allows one to config MathJax via header-includes,
which loads before the MathJax script.
This potentially is a breaking change.
However, the only kind math supported by pandoc that is configurable
seems to be katex, and according to src/Text/Pandoc/Writers/HTML.hs
the way it is configured is hard-coded (katex doesn't seem to offer
MathJax style config that is independent of loading katex.)
So it seems it is safe to change this order without breaking
others' documents.
c.f. #2750
