> Here's on fix: > > replace > \newcommand{\Acont}{\analysis{A_{\textrm{Cont}}}} > > with > \newcommand{\Acont}{\analysis{A_{\rm Cont}}} That worked. Here are the new defs (in macros.fluet.tex) \newcommand{\Adom}{\analysis{A_{\rm Dom}}} \newcommand{\Acall}{\analysis{A_{\rm Call}}} \newcommand{\Acont}{\analysis{A_{\rm Cont}}}