+The number of pages to be used for a score, unset by default.
+
+@end table
+
+The following variables are effective only when @code{page-breaking}
+is set to @code{ly:page-turn-breaking}. Page breaks are then chosen
+to minimize the number of page turns. Since page turns are required
+on moving from an odd-numbered page to an even-numbered one, a
+layout in which the last page is odd-numbered will usually be
+favoured. Places where page turns are preferred can be indicated
+manually by inserting @code{\allowPageTurn} or automatically by
+including the @code{Page_turn_engraver} (see @ref{Optimal page turning}).
+
+If there are insufficient choices available for making suitable page
+turns, LilyPond may insert a blank page either within a score, between
+scores (if there are two or more scores), or by ending a score on an
+even-numbered page. The values of the following three variables may
+be increased to make these actions less likely.
+
+The values are penalties, i.e. the higher the value the less likely
+will be the associated action relative to other choices.
+
+@table @code
+
+@item blank-page-penalty
+@funindex blank-page-penalty
+
+The penalty for having a blank page in the middle of a score. If
+@code{blank-page-penalty} is large and @code{ly:page-turn-breaking} is
+selected, then LilyPond will be less likely to insert a page in the
+middle of a score. Instead, it will space out the music further to
+fill the blank page and the following one. Default: 5.
+
+@item blank-last-page-penalty
+@funindex blank-last-page-penalty
+
+The penalty for ending the score on an even-numbered page. If
+@code{blank-last-page-penalty} is large and
+@code{ly:page-turn-breaking} is selected, then LilyPond will be less
+likely to produce a score in which the last page is even-numbered.
+Instead, it will adjust the spacing in order to use one page more or
+one page less. Default: 0.
+
+@item blank-after-score-page-penalty
+@funindex blank-after-score-page-penalty
+
+The penalty for having a blank page after the end of one score and
+before the next. By default, this is smaller than
+@code{blank-page-penalty}, so that blank pages after scores are
+inserted in preference to blank pages within a score. Default: 2.
+
+@end table
+
+
+@seealso
+Notation Reference:
+@ref{Page breaking},
+@ref{Optimal page breaking},
+@ref{Optimal page turning},
+@ref{Minimal page breaking},
+@ref{One-line page breaking}.
+
+Installed Files:
+@file{ly/paper-defaults-init.ly}.
+
+
+@node \paper variables for page numbering
+@unnumberedsubsubsec @code{\paper} variables for page numbering
+
+Default values not listed here are defined in
+@file{ly/paper-defaults-init.ly}
+
+@table @code
+
+@cindex page numbers, auto-numbering
+@item auto-first-page-number
+@funindex auto-first-page-number
+
+The page breaking algorithm is affected by the first page number
+being odd or even. If set to true, the page breaking algorithm
+will decide whether to start with an odd or even number. This
+will result in the first page number remaining as is or being
+increased by one. Default: @code{#f}.
+
+@cindex page numbers, specify the first
+@item first-page-number
+@funindex first-page-number
+
+The value of the page number on the first page.
+
+@item print-first-page-number
+@funindex print-first-page-number
+
+If set to true, a page number is printed on the first page.
+
+@cindex page numbers, suppress
+@item print-page-number
+@funindex print-page-number
+
+If set to false, page numbers are not printed.
+
+@end table
+
+@seealso
+Installed Files:
+@file{ly/paper-defaults-init.ly}.
+
+@knownissues
+Odd page numbers are always on the right. If you want the
+music to start on page 1 there must be a blank page on the back
+of the cover page so that page 1 is on the right hand side.
+
+
+@node Miscellaneous \paper variables
+@unnumberedsubsubsec Miscellaneous @code{\paper} variables
+
+@table @code