Stefan Nobis <stefan...@snobis.de> writes: > 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.
To be more precise: The packages, that are stronger bound to some engine internals tend to go in the direction of the more modern engines. Most packages are quite independent of the used engine. -- Until the next mail..., Stefan.