* New module: Text.Pandoc.Writers.Ms.
* New template: default.ms.
* The writer uses texmath's new eqn writer to convert math
to eqn format, so a ms file produced with this writer
should be processed with `groff -ms -e` if it contains
math.
All templates now include `code{white-space: pre-wrap}`
and CSS for `q` if `--html-q-tags` is used.
Previously some templates had `pre` and others `pre-wrap`;
the `q` styles were only sometimes included.
See #3485.
Polyglot markup is HTML5 that is also valid XHTML. See
<https://www.w3.org/TR/html-polyglot>. With this change, pandoc's
html5 writer creates HTML that is both valid HTML5 and valid XHTML.
See jgm/pandoc-templates#237 for prior discussion.
* Add xml namespace to `<html>` element.
* Make all `<meta>` elements self closing.
See <https://www.w3.org/TR/html-polyglot/#empty-elements>.
* Add `xml:lang` attribute on `<html>` element, defaulting to blank, and
always include `lang` attribute, even when blank. See
<https://www.w3.org/TR/html-polyglot/#language-attributes>.
* Update test files for template changes.
The key justification for having language values default to blank: it
turns out the HTML5 spec requires it (as I read it). Under
[the HTML5 spec, section "3.2.5.3. The lang and xml:lang
attributes"](https://www.w3.org/TR/html/dom.html#the-lang-and-xmllang-attributes),
providing attributes with blank contents both:
* Has meaning, "unknown", and
* Is a MUST (written as "must") if a language value is not provided ...
> The lang attribute (in no namespace) specifies the primary language
> for the element's contents and for any of the element's attributes that
> contain text. Its value must be a valid BCP 47 language tag, or the
> empty string. Setting the attribute to the empty string indicates that
> the primary language is unknown.
In short, it seems that where a language value is not provided then a
blank value MUST be provided for Polyglot Markup conformance, because
the HTML5 spec stipulates a "must". So although the Polyglot Markup spec
is unclear on this issue it would seem that if it was correctly written,
it would therefore require blank attributes.
Further justifications are found at
https://github.com/jgm/pandoc-templates/issues/237#issuecomment-275584181
(but the HTML5 spec justification given above would seem to be the
clincher).
In addition to having lang-values-default-to-blank I recommend that, when an
author does not provide a lang value, then upon on pandoc command execution
a warning message like the following be provided:
> Polyglot markup stipulates that 'The root element SHOULD always specify
> the language'. It is therefore recommended you specify a language value in
> your source document. See
> <https://www.w3.org/International/articles/language-tags/> for valid
> language values.
Removed writerDocbookVersion in WriterOptions.
Renamed default.docbook template to default.docbook4.
Allow docbook4 as an output format.
But alias docbook = docbook4.
This fixes hyperlinks on footnotes in documents that contain
verbatim in notes.
(Note: the beamer template was updated to match the LaTeX template, but
at this point verbatim in notes seems not to work in beamer.)
Closes#3361.
Thanks to Václav Haisman. This accompanies #3093.
This change allows users to set the default figure placement
for figures, instead of enforcing one choice.
Users with custom templates will need to add this.
Here's a minimal case:
\documentclass[]{article}
\usepackage{hyperref}
\begin{document}
\section{\%á}
\end{document}
Without this change, this fails on the second invocation of xelatex.
See https://tex.stackexchange.com/questions/313266/and-non-ascii-characters-in-headings
This affects inputs this like
# %á
with pdf output via xelatex.
Needed for correct polyglossia operation with Cyrillic fonts and perhaps
can find some other usages. Example usage in YAML metadata:
```
fontfamilies:
- name: \cyrillicfont
font: Liberation Serif
- name: \cyrillicfonttt
options: Scale=MatchLowercase
font: Liberation
```
(vladipus)
Thus you can say `papersize: a4` and the latex will contain
`a4paper`.
This change may break some existing workflows; if you currently
specify `a4paper`, you'll get `a4paperpaper` which is meaningless.
However, the change seems worth it, as it will make the
`papersize` variable work uniformly across ConTeXt, LaTeX,
and html->pdf via wkhtmltopdf.
See
https://github.com/jgm/pandoc/commit/3861df510c45ecfc0ac9581dc6f16b07eac4a
62d#commitcomment-15135193
* Added `thanks` variable
* Use `parskip.sty` when `indent` isn't set (fall
back to using `setlength` as before if `parskip.sty`
isn't available).
* Use `biblio-style` with biblatex.
* Added `biblatexoptions` variable.
* Added `section-titles` variable (defaults to true)
to enable/suppress section title pages in beamer
slide shows.
* Moved beamer themes after fonts, so that themes can
change fonts. (Previously the fonts set were being
clobbered by lmodern.sty.)
- only pass options to color package if colorlinks is set
- make definition of `\euro` conditional in xelatex/lualatex,
as it is already for pdflatex
(Andrew Dunning)
* Removed setting of `subject` in PDF metadata.
This used to be set to the subtitle, but really the subtitle
need not give the subject. Also, `subtitle` can contain formatting,
so we'd need, at least, a plain text version for this.
* Moved `header-includes` before setting of `\title`, `\author`,
etc. This allows these macros to be redefined.
* Use `\subtitle` command for `subtitle`, instead of tacking it
on to the title as before. We give a no-op fallback definition if it is
not defined. This change should produce much better results
in classes that support `\subtitle`. With the default article
class, which does not define `\subtitle`, subtitles will no
longer be printed unless the user defines `\subtitle` and
redefines `\maketitle`.
* Moved redefinitions of `\paragraph` and `\subparagraph` to
before header-includes.
Valid values are `empty` (the default), `horizontal`, `vertical`,
and `frame`. Note that this changes the default behavior from
`horizontal` to `empty`. Closes#2543.
Automatic styles can now be inserted in the template,
since the template, not the writer, now provides the
enclosing `<office:automatic-styles>` tags.
Closes#2520.
- Formatting of some conditionals is adjusted to provide cleaner spacing and
punctuation in generated preamble.
- `$for$` is always provided where the user might want to use multiple options
(does not change existing functionality).
- `hyperref` link rendering revised per discussion in
a84f822c30:
- the `hidelinks` option is now effectively the default (and has
been removed as a separate option), rather than setting all links to
black;
- link colours can be enabled more easily (using a slightly darker version
of the old Pandoc defaults) using a new `colorlinks` variable;
- `pdfborder={0 0 0}` is automatically enabled in `hyperref` when
`colorlinks` is enabled, and is now only applied.
- ConTeXt only:
- microtype applied to both regular text and small caps;
- `indenting` variable added;
- renamed `style` to `linkstyle` for consistency (had not yet made it
into the README through my oversight, which I will correct);
- separated `linkcontrastcolor` from `linkcolor`;
- matching LaTeX `hyperref` usage, only disable link styling rather
than providing a specific setting.
This will matter, in practice, only when `allowframebreaks` is used.
It is especially helpful for bibliography slides.
Closes#2442. Thanks to Nick Bart for the solution.
Natbib (and presumably biblatex) bibliography commands create
their own section. Since these are in frame environments,
we have an incompatibility with the `\AtBeginSection` macro
which creates a special frame when a new section occurs.
(We can't have a frame inside another frame.)
This change disables `\AtBeginSection` inside bibliography
slides.
Thinks to Yihui Xie for bringing the problem to my attention.
This supersedes #145. See discussion there.
- Added `keywords` to HTML templates and fixed alignment.
- Updated dzslides template from source.
- Added `lang`, `dir`, `quotes` to HTML templates;
always make author and date display conditional.
- Fixed `author` and `date` in asciidoc; added `keywords`, `abstract`.
- Updated tests.
Mainly this adds a template variable that can be filled
by commands that make babel understand the polyglossia-style
language directives.
Thanks to mb21.
- Add width, height variables to reveal.js.
- Update reveal.js template from 3.1 source.
All configuration options are now available as variables,
but are only be included if set (reveal.js uses defaults
otherwise).
- Added comment stating that the page is autogenerated by
pandoc, giving version.
- Added `adjusting` and `hyphenate` variables.
- Documented new variables.
Instead of directly using `lang`, we now use `babel-lang` and
`polyglossia-lang` and `context-lang`. These variables are set by
the writers to the necessary values, based on the `lang` variable
(which now always takes a value in BCP47 format).
Thanks to Xavier Olive.
The addition of the `CJKoptions` variable allows one to set (e.g.)
a bigger font size for Asian fonts than latin ones.
Including dvipsnames allows specifying colors like MidnightBlue
for link colors. This brings in a dependency on the color package,
but it is a standard package and required anyway by graphics.
This avoids an error "Please load package hyperref before bidi package,
and then try to run xelatex on your document again". See
jgm/pandoc-templates #96.
* Use polyglossia with xelatex in beamer (#85).
* Provide `\tightlist` in beamer template (Anders Persson).
* Add toccolor variable to control link color in toc (Kaixhin).
Currently, pandoc has hard-coded the following in order to make tight lists in
LaTeX:
```hs
text "\\itemsep1pt\\parskip0pt\\parsep0pt"
```
Which is fine, but does not allow customizations. For example, the `memoir`
class already has a `\tightlist` declaration for this purpose:
```tex
\newcommand{\tightlist}{%
\setlength{\itemsep}{0pt}\setlength{\parskip}{0pt}}
```
I'm proposing to use a similar solution:
```diff
@@ In Writers/LaTeX.hs:
-then text "\\itemsep1pt\\parskip0pt\\parsep0pt"
+then text "\\tightlist"
@@ In templates/default.latex:
+\newcommand{\tightlist}{%
+ \setlength{\itemsep}{1pt}\setlength{\parskip}{0pt}\setlength{\parsep}{0pt}}
```
This allows us to customize the tightness to our needs.
Backward Compatibility
If a person is using a custom LaTeX template (not based upon the `memoir`
class), the `\tightlist` declaration must be added.
Previously we just expected 'title', 'subtitle', 'author', 'date'.
Now we still support those, but also support the format recommended
for epub metadata in the pandoc README:
---
title:
- type: main
text: My Book
- type: subtitle
text: An investigation of metadata
creator:
- role: author
text: John Smith
- role: editor
text: Sarah Jones
identifier:
- scheme: DOI
text: doi:10.234234.234/33
publisher: My Press
rights: (c) 2007 John Smith, CC BY-NC
...
These can be set to get `\listoftables` and `\listoffigures`.
Closes#1407.
At this point we won't add a command line argument, because
this only affects one writer. But the variables can be set
at the command line with
-Vlof -Vlot
or in YAML metadata.
Now the `title`, `section`, `header`, and `footer` can all be set
individually in metadata. The `description` variable has been
removed.
Quotes have been added so that spaces are allowed in the title.
If you have a title that begins
COMMAND(1) footer here | header here
pandoc will parse it as before into a title, section, header, and
footer. But you can also specify these elements explicitly.
Closes#885.
* Depend on pandoc 1.12.
* Added yaml dependency.
* `Text.Pandoc.XML`: Removed `stripTags`. (API change.)
* `Text.Pandoc.Shared`: Added `metaToJSON`.
This will be used in writers to create a JSON object for use
in the templates from the pandoc metadata.
* Revised readers and writers to use the new Meta type.
* `Text.Pandoc.Options`: Added `Ext_yaml_title_block`.
* Markdown reader: Added support for YAML metadata block.
Note that it must come at the beginning of the document.
* `Text.Pandoc.Parsing.ParserState`: Replace `stateTitle`,
`stateAuthors`, `stateDate` with `stateMeta`.
* RST reader: Improved metadata.
Treat initial field list as metadata when standalone specified.
Previously ALL fields "title", "author", "date" in field lists
were treated as metadata, even if not at the beginning.
Use `subtitle` metadata field for subtitle.
* `Text.Pandoc.Templates`: Export `renderTemplate'` that takes a string
instead of a compiled template..
* OPML template: Use 'for' loop for authors.
* Org template: '#+TITLE:' is inserted before the title.
Previously the writer did this.
Support unordered and ordered lists with "fragment" elements.
Modified by JGM to remove the --reveal_js-url command-line option.
Instead use -V reveal_js-url=... as with slidy and the other slide
formats. Also cleaned up the list code in the HTML writer.
The template redefines `\includegraphics` to give special treatment
for too-wide images. But this causes problems for literal uses
of `\includegraphics`. This change allows authors to use
`\Oldincludegraphics`, as in the latex template.
* RTF writer: Export writeRTFWithEmbeddedImages instead of
rtfEmbedImage.
* Text.Pandoc: Use writeRTFWithEmbeddedImages for RTF.
* Moved code for embedding images in RTF out of pandoc.hs.
The previous default was to use `<q>` tags in HTML5.
But `<q>` tags are also valid HTML4, and they are not very
robust in HTML5. Some user agents don't support them,
and some CSS resets prevent pandoc's quotes CSS from working
properly (e.g. bootstrap). It seems a better default just
to insert quote characters, but the option is provided for
those who have gotten used to using `<q>` tags.
