Ihor Radchenko <yanta...@posteo.net> writes: > Uwe Brauer <o...@mat.ucm.es> writes:
>> Well, there are a couple of packages that explicitly state that they >> only work with pdflatex, nicematrix, todonotes and ocgx for example > Are there packages that are an opposite - do not work with pdflatex, > but work with bare latex? Just to add some data points: The current versions of nicematrix states that it works with all three engines, xelatex, lualatex, and pdflatex. Todonotes also works with lualatex (and for quite some years). At least in the newest version of ocgx the documentation states that ocgx works with pdflatax and lualatex - but as ocgx is an extension to ocg-p and ocg-p only works with pdflatex (and xelatex), effectively only pdflatex is supported. More general: Out there are quite some package that support only one of the current engines xelatex, lualatex, or pdflatex. My gut feeling is, that the majority works with any engine and more and more packages tend to support the more modern engines xelatex and lualatex, while dropping support for pdflatex. Therefore, independently of any defaults set by Org, there will be situation in which users have to explicitly configure a different engine. -- Until the next mail..., Stefan.
