This used to be necessary to avoid problems with hyperref,
when headings contain strikeout text, but it does not seem to be
necessary any more (tested).
It now comes after header-includes and right before title, author, date,
abstract.
The hyperref documentation says: “Make sure it comes last of your loaded
packages”. The reason is that it redefines many LaTeX commands.
For example, loading it after titlesec (which might be loaded in
header-includes) causes links in the table of contents to point to
the wrong page (#7960).
Closes#5811.
Note: Users who presuppose hyperref in their header-includes
will now have to add `\usepackage{hyperref}` to their header-includes
to make it available there. (The redundant `\usepackage` will
do no harm in this case.)
Makes the code more consistent and makes it easier to use double quotes
in strings, which is the usual quoting style used for HTML attributes.
Closes: #7487
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.
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
Include abstract in default template.
Also ensure that the essential styles needed by
pandoc (`styles.html` partial) are included in the
templates. This is important for correct formatting
of CSL bibliographies.
Note that much of the styling in `styles.html` will
be ignored for EPUB, because of the conditional on
`document-css`, but if it is desired, you can set
the `document-css` variable.
* Add localized title "abstract", unless `abstract-title` variable
is set.
* Add `abstract-title` div to abstract CSS.
* Move abstract CSS out of CSL conditional.
* Ensure that abstract is aligned left but indented on all sides.
* Use smaller font for abstract.
Improves #7588.
Affiliations were `xlink`ed even in the articleauthoring tag set, but
`<aff>` are not allowed as children of `contrib-group` elements in that
tag set. Each affiliation must be listed directly in the contrib
element.
Markua is a markdown variant used by Leanpub.
More information about Markua can be found at https://leanpub.com/markua/read.
Adds a new exported function `writeMarkua` from T.P.Writers.Markdown.
[API change]
Closes#1871.
Co-authored by Tim Wisotzki and Samuel Lemmenmeier.
The first argument passed to Lua `Reader` functions is no longer a plain
string but a richer data structure. The structure can easily be
converted to a string by applying `tostring`, but is also a list with
elements that contain each the *text* and *name* of each input source as
a property of the respective name.
A small example is added to the custom reader documentation, showcasing
its use in a reader that creates a syntax-highlighted code block for
each source code file passed as input.
Existing readers must be updated.
The marshaling functions for pandoc's AST are extracted into a separate
package. The package comes with a number of changes:
- Pandoc's List module was rewritten in C, thereby improving error
messages.
- Lists of `Block` and `Inline` elements are marshaled using the new
list types `Blocks` and `Inlines`, respectively. These types
currently behave identical to the generic List type, but give better
error messages. This also opens up the possibility of adding
element-specific methods to these lists in the future.
- Elements of type `MetaValue` are no longer pushed as values which
have `.t` and `.tag` properties. This was already true for
`MetaString` and `MetaBool` values, which are still marshaled as Lua
strings and booleans, respectively. Affected values:
+ `MetaBlocks` values are marshaled as a `Blocks` list;
+ `MetaInlines` values are marshaled as a `Inlines` list;
+ `MetaList` values are marshaled as a generic pandoc `List`s.
+ `MetaMap` values are marshaled as plain tables and no longer
given any metatable.
- The test suite for marshaled objects and their constructors has
been extended and improved.
- A bug in Citation objects, where setting a citation's suffix
modified it's prefix, has been fixed.
This is better as an example. And it is faster than pandoc's
regular creole parser, which shows that high-performance readers
can be developed this way.
New module Text.Pandoc.Readers.Custom, exporting
readCustom [API change].
Users can now do `-f myreader.lua` and pandoc will treat the
script myreader.lua as a custom reader, which parses an input
string to a pandoc AST, using the pandoc module defined for
Lua filters.
A sample custom reader can be found in data/reader.lua.
Closes#7669.
- Specify local scope for highlight_styles; prevents global namespace pollution when sourcing completion from a file rather than adding `eval "$(pandoc --bash-completion)"` to .bashrc
- Add argument completion for --print-highlight-style, --eol, and --markdown-headings
Properties of Block values are marshalled lazily, which generally
improves performance considerably. Script users may also notice the
following differences:
- Block element properties can no longer be accessed by numerical
indexing of the `.c` field. The `.c` property now serves as an alias
for `.content`, so some filter that used this undocumented method
for property access may continue to work, while others will need to
be updated and use proper property names.
- The marshalled Block elements now have a `show` method, and a
`__tostring` metamethod. Both return the Haskell string
representation of the element.
- Block values now have the Lua type `userdata` instead of `table`.
This includes the following user-facing changes:
- Deprecated inline constructors are removed. These are `DoubleQuoted`,
`SingleQuoted`, `DisplayMath`, and `InlineMath`.
- Attr values are no longer normalized when assigned to an Inline
element property.
- It's no longer possible to access parts of Inline elements via
numerical indexes. E.g., `pandoc.Span('test')[2]` used to give
`pandoc.Str 'test'`, but yields `nil` now. This was undocumented
behavior not intended to be used in user scripts. Use named properties
instead.
- Accessing `.c` to get a JSON-like tuple of all components no longer
works. This was undocumented behavior.
- Only known properties can be set on an element value. Trying to set a
different property will now raise an error.
- Adds a new `pandoc.AttributeList()` constructor, which creates the
associative attribute list that is used as the third component of
`Attr` values. Values of this type can often be passed to constructors
instead of `Attr` values.
- `AttributeList` values can no longer be indexed numerically.
We need "overflow: visible" for these to work, and reveal's
default css disables this. So this modifies the default
template to add this.
Closes#7634. Thanks to @cderv for diagnosing the issue.
This commit changes the `marL` and `indent` values used for plain
paragraphs and numbered lists, and changes the spacing defined in the
reference doc master for bulleted lists.
For paragraphs, there is now a left-indent taken from the `otherStyle`
in the master. For numbered lists, the number is positioned where the
text would be if this were a plain paragraph, and the text is indented
to the next level. This means that continuation paragraphs line up
nicely with numbered lists.
It also /mostly/ matches the observed PowerPoint behaviour when
inserting paragraphs and numbered lists: the only difference is that
PowerPoint was using a different margin value for the first level
numbered lists – I’ve changed this to match the other levels, as I don’t
think it makes the spacing unappealing and it allows continuation
paragraphs at any level to line up.
With bulleted lists, I’m keeping the observed PowerPoint behaviour of
specifying only a level, letting `marL` and `indent` be automatically
taken from `bodyStyle`. To that end, this commit changes the `bodyStyle`
spacing in the master of the default reference doc, to:
- line up the text of the first paragraph in each bullet with any
continuation paragraphs
- line up nested bullet markers in any continuation paragraphs with the
first paragraph, matching lists and plain paragraphs
This does mean the continuation paragraphs still won’t line up for
anyone using their own reference doc where they haven’t matched the
`otherStyle` and `bodyStyle` indent levels, but I think people in that
situation will be able to troubleshoot.
This fixes a regression in #7604, which modernized
babel usage but omitted to load babel for pdflatex,
with the result that even simple documents could no
longer be produced.
Closes#7627.
* Use `babel`'s bidi implementation
* Remove global `lang` option -- it broke eg hebrew
* Import babel languages individually instead of as package options --
was broken for greek, hebrew
* Move `header-includes` to after `babel` setup
Closes#7604
Previously polyglossia worked better with xelatex, but
that is no longer the case, so we simplify the code so that
babel is used with all latex engines.
This involves a change to the default LaTeX template.
