be placed in either.
Much more detail on the options for tweaking the laying out
-of music are contained in @ruser{Spacing issues}.
+of music are contained in @ref{Spacing issues}.
@node Global sizes
@subsection Global sizes
Of course, the @code{\pageBreak} command also forces a line break.
Like @code{\break}, the @code{\pageBreak} command is effective only
at the end of a @q{complete} bar as defined above. For more
-details see @ruser{Page breaking} and following sections.
+details see @ref{Page breaking} and following sections.
There are also analogous settings to @code{ragged-right} and
@code{ragged-last} which have the same effect on vertical spacing:
@code{##t} the systems on all pages or just the last page
respectively will not be justified vertically.
-For more details see @ruser{Vertical spacing}.
+For more details see @ref{Vertical spacing}.
@node Fitting music onto fewer pages
@subsection Fitting music onto fewer pages
When investigating layout issues, @code{annotate-spacing} is
an invaluable tool. This command prints the values of various
-layout spacing commands; see @ruser{Displaying spacing}, for more
+layout spacing commands; see @ref{Displaying spacing}, for more
details. From the output of @code{annotate-spacing}, we can
see which margins we may wish to alter.
@item
Alter the horizontal spacing via @code{SpacingSpanner}. See
-@ruser{Changing horizontal spacing}, for more details. Here's
+@ref{Changing horizontal spacing}, for more details. Here's
an example first showing the default behavior:
@lilypond[verbatim,quote,ragged-right]