[R-pkg-devel] LaTeX errors under MacOS on CRAN

[Uwe Ligges]

A vague recollections tells me this happened when the set of packages 
was not fully updated.

Best,
Uwe LIgges




On 02.08.2024 09:39, Ivan Krylov via R-package-devel wrote:
> В Thu, 1 Aug 2024 10:53:56 -0400
> Ben Bolker <bbolker using gmail.com> пишет:
> 
>>     ! Undefined control sequence.
>>     l.176 \hlkwd{library}\hldef
>>                                {(}\hlsng{"glmmTMB"}\hldef{)}
> 
> Very strange.
> 
> This may be related to https://github.com/yihui/knitr/issues/2345
> (no diagnosis) and possibly https://github.com/yihui/knitr/pull/2341
> (where some of the highlight commands have been renamed).
> 
> It would be interesting to see the resulting *.tex file: somehow,
> \hlkwd is defined, but \hldef isn't.
> 
> Looking at the code, knitr should be generating all these definitions
> in styler_assistant_latex, called from theme_to_header_latex. This one
> is either called from theme_to_header (thus from knit_theme$get(name)),
> or at installation time, converting inst/themes/default.css (which
> should have both hlkwd and hldef set).
> 
> Since you aren't setting any knitr highlighting themes or
> opts_knit$set('header'), you should be getting both \hlkwd and \hldef
> defined from themes/default.css via knitr::render_latex. Is there a way
> to inadvertently set the 'header' knitr option?
>