\file is not allowed in section titles -- converting to PDF fails due to

freddrake · freddrake · commit d0726c3cd9a3 · 2000-09-07T18:55:08.000Z
weird macro-expansion issues.  A better solution may be available in the
future, but this will do for now.

Add an index entry.  More should probably be added as well.
diff --git a/Doc/lib/libgettext.tex b/Doc/lib/libgettext.tex
@@ -240,16 +240,16 @@ \subsubsection{The \class{GNUTranslations} class}
 and the value of the ``protected'' \member{_charset} variable to the
 builtin \function{unicode()} function.
 
-\subsubsection{Solaris \file{.mo} file support}
+\subsubsection{Solaris message catalog support}
 
 The Solaris operating system defines its own binary
 \file{.mo} file format, but since no documentation can be found on
 this format, it is not supported at this time.
 
 \subsubsection{The Catalog constructor}
 
-GNOME uses a version of the \module{gettext} module by James
-Henstridge, but this version has a slightly different API.  Its
+GNOME\index{GNOME} uses a version of the \module{gettext} module by
+James Henstridge, but this version has a slightly different API.  Its
 documented usage was:
 
 \begin{verbatim}
