On 2013-11-25, Kornel Benko wrote: > Is this going in before or after users preamble? > I for one would prefer > \RequirePackage{ifluatex} > instead of \usepackage{}.
Why? \RequirePackage and \usepackage do the same. The difference is that \RequirePackage is intended for use in other packages and \usepackage is intended for use in a document. As LyX writes this into the exported LaTeX document, \usepackage seems correct to me. Günter