@vindex doc-view-imenu-format
@vindex doc-view-djvused-program
DocView can generate an outline menu for PDF and DjVu documents using
-the @command{mutool} and the @command{djvused} programs respectively
-when they are available. This is made accessible via the @code{imenu}
-facility (@pxref{Imenu}). You can customize how @code{imenu} items are
-formatted and displayed using the variables @code{doc-view-imenu-format}
-and @code{doc-view-imenu-flatten}. The filename of the
-@command{djvused} program can be customized by changing the
-@code{doc-view-djvused-program} user option.
+the @command{mutool} and the @command{djvused} programs, respectively,
+when they are available. This uses the @code{imenu} facility
+(@pxref{Imenu}). You can customize how the @code{imenu} items for this
+outline are formatted and displayed using the variables
+@code{doc-view-imenu-format} and @code{doc-view-imenu-flatten}. The
+filename of the @command{djvused} program can be customized by changing
+the @code{doc-view-djvused-program} user option.
@node DocView Searching
@subsection DocView Searching