@@ -339,7 +339,6 @@
 %% Change descriptions
 \newcommand{\diffhead}[1]{\textbf{#1:}\space}
 \newcommand{\diffdef}[1]{\hfill\break\diffhead{#1}}
-\RequirePackage{expl3,xparse}
 \ExplSyntaxOn
 \NewDocumentCommand \diffref { m } {
   \clist_set:Nx \l_tmpa_clist { #1 }
 
@@ -44,6 +44,8 @@
            ]{hyperref}
 \usepackage{memhfixc}     % fix interactions between hyperref and memoir
 \usepackage[active,header=false,handles=false,copydocumentclass=false,generate=std-gram.ext,extract-cmdline={gramSec},extract-env={bnf,simplebnf}]{extract} % Grammar extraction
+\usepackage{expl3}
+\usepackage{xparse}
 
 \pdfminorversion=5
 \pdfcompresslevel=9