\setboolean{picinpar}{true}}
{\setboolean{picinpar}{false}}
+% check for lettrine
+\newboolean{lettrine}
+\IfFileExists{lettrine.sty}
+ {\usepackage{lettrine}
+ \setboolean{lettrine}{true}}
+ {\setboolean{lettrine}{false}}
+
% use normal list environments also in French documents
\frenchbsetup{StandardLayout}
\end_preamble
Here are some examples:
\end_layout
+\begin_layout Standard
+\begin_inset ERT
+status collapsed
+
+\begin_layout Plain Layout
+
+
+\backslash
+iflettrine
+\end_layout
+
+\end_inset
+
+
+\begin_inset Note Note
+status open
+
+\begin_layout Plain Layout
+La section suivante ne sera affichée que si le paquetage LaTeX
+\series bold
+lettrine
+\series default
+ a été installé.
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
\begin_layout Enumerate
\lang english
\end_layout
\end_deeper
+\begin_layout Standard
+\begin_inset ERT
+status collapsed
+
+\begin_layout Plain Layout
+
+
+\backslash
+else
+\end_layout
+
+\end_inset
+
+
+\begin_inset Note Note
+status open
+
+\begin_layout Plain Layout
+Ce qui suit sera affiché si le paquetage LaTeX
+\series bold
+lettrine
+\series default
+ n'est pas installé :
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+Vous devez installer le paquetage LaTeX
+\series bold
+lettrine
+\series default
+ pour voir la suite de cette section dans la sortie imprimée.
+\end_layout
+
+\begin_layout Standard
+\begin_inset ERT
+status collapsed
+
+\begin_layout Plain Layout
+
+
+\backslash
+fi
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
\begin_layout Chapter
Trucs Externes
\begin_inset Index idx