Improve the workaround for #1658, adapting a solution by @u-fischer in
<https://github.com/latex3/latex2e/issues/131> that works whether or not
the `indent` variable is enabled.
Remove `subparagraph` variable in LaTeX template. The default is now
to use run-in style for level 4 and 5 headings (`\paragraph` and `\subparagraph`).
To get the previous default behavior (where these were formatted as blocks,
like `\subsubsection`), set the `block-headings` variable.
An example is given in the manual of reformatting the appearance of headings
more thoroughly using KOMA-Script.
Closes#5365.
* LaTeX template: Group graphics-related code
The default figure placement was added in <f3ab4bc2b9>; there does not appear to have been a reason for placing it at the end of the preamble.
* Update tests
+ LaTeX template: Improve template readability
Use `hidelinks` option for hyperref, which has the same effect as `pdfborder={0 0 0}`,
but its purpose is clearer. Use a simpler conditional for Polyglossia/Babel. Format
comments more consistently.
+ Update tests
+ Remove hyperref breaklinks option. According to the documentation, hyperref
sets this automatically as appropriate to the driver.
In pandoc 2.7 we assumed that every class with chapters would
accept `\frontmatter`, `\mainmatter`, and `\backmatter`.
This is not so (e.g. report does not). So pandoc 2.7
breaks on report class by including an unsupported command.
So we replace the book-class variable in the template with
two variables, has-chapters and has-frontmatter, and set
these intelligently in the writer.
Closes#5348.
Otherwise we get an error when trying to compile code
with lua or assembler code.
To change the default dialect (currenty 5.3 for lua
and x86masm for assembler), you can use `--include-in-header`
to inject something like
\lstset{defaultdialect=[5.2]Lua}
Closes#5227.
The `\institute` command is only standard in the Beamer class.
Use a conditional to restrict this to Beamer output rather than
output an empty command. To add this information to a LaTeX
class providing an `\institute` command, use `header-includes`.
Use the [`footnotehyper`](https://ctan.org/pkg/footnotehyper/) package if available.
This is a rewrite of `footnote` that is compatible with `hyperref` and `babel-frenchb`.
This patch also addresses the incompatibility with `xcolor` noted in #4861, but the
new package has only been available since 2016, so this template still loads `xcolor`
earlier for compatibility with older distributions. Note that the `footnote` package
is part of `collection-latexrecommended` in TeX Live, so there shouldn't be any
problem loading it unconditionally as we now do if `footnotehyper` is not available.
Ensure that `\part` and `\chapter` are only numbered if `numbersections` is set. To return to the previous behaviour, use `-V numbersections -V secnumdepth=0`.
Notes on secnumdepth:
1 = Number `\section`
0 = Number `\chapter`
-1 = Number `\part`
-2 = No numbering
Simplify the approach of #5212, ensuring that `mainfont` is used as the base font for scaling and that LuaLaTeX does not display the mono font with TeX ligatures (as it does not use the `Mapping=tex-ansi` option).
With a modified version of `\defaultfontfeatures`, fontspec will continue to report scaling against the old default font in the log, but it nonetheless displays main font at the specified size. Using this rather than setting `Scale=MatchLowercase` for each family individually means that users will not lose scaling when upgrading to the new template if they were using other font options. Scaling can be disabled for an individual family by adding the option `Scale=1` to `sansfontoptions`, `monofontoptions`, etc.
Remove the `\setromanfont` command added in #4665, as this is not documented in the fontspec manual and appears to be a deprecated alias for `\setmainfont`.
For the release notes, I should also add that one can imitate the previous appearance with `-V mainfontoptions="Scale=MatchLowercase"`.
Addresses closed issues #4675, #3896, #1327.
This renders `\subtitle` using the `etoolbox` package if `\subtitle` is not already
defined by the documentclass (as it is in beamer, KOMA, memoir classes).
Based on an example from Enrico Gregorio, <https://tex.stackexchange.com/a/50186>.
Update list of LaTeX packages.
Note that `etoolbox` must be loaded outside the command definition.
Putting it inside causes an error if `\title` is placed after `\begin{document}`.
It's already loaded on LuaLaTeX/XeLaTeX in any case.
When `Scale=MatchLowercase` is set as a default font option, this scales `mainfont` against the old default, meaning that it resizes whatever is set as the main font to match the metrics of Latin Modern. This can result, for example, in a document set to 12pt appearing in 11pt or 13pt. Setting this option for individual families allows everything to scale against the main font, and permits the user to override the setting if desired. Note that it is not necessary to specify `Ligatures=TeX`, as this is already set by default for the appropriate families. See the `fontspec` manual: <https://ctan.org/pkg/fontspec>.
Those who specify font-options in metadata may need to add `Scale=MatchLowercase`, which will now only be provided if `(roman|sans|math|mono)fontoptions` aren't given explicitly.
Introduce a new variable `hyperrefoptions` to pass to the hyperref package.
This allows us (for example) to specify `hyperrefoptions: linktoc=all` in a YAML block.
It is a bit awkward to have a title for every frame, but not for the one
that holds the table of contents. Allow users to specify a title if they
wish.
New variable with same name as comparable variable in (proposed) reveal.js template, so that background images can indicated for both presentation formats with one variable.
* LaTeX template: Use `pgfpages` package; this is needed for notes on second screen in beamer
* LaTeX template: Add `beameroption` variable in template
* Provide `bidi` package's option using `\PassOptionsToPackage`. This avoid clash when `polyglossia` loads it first and then it is loaded again for XeLaTeX when `latex-dir-rtl` defined.
* Adjust test suite for LaTeX template change.
Beamer loads `xcolor` rather than `color`, and thus the `dvipsnames` option doesn't take effect. This also provides a wider range of colour selections with the `svgnames` option. Closes#3877.
...by using the `luatexja-fontspec` and `luatexja-preset` packages. Use
existing `CJKmainfont` and `CJKoptions` template variables. Add
`luatexjafontspecoptions` for `luatexja-fontspec` and `luatexjapresetoptions`
for `luatexja-preset`.
Avoids an options clash when loading a package (e.g. `tufte-latex`) that uses `hyperref` settings different from those in the template (introduced in <feffd7c64a>).
