diff --git a/lily/include/one-page-breaking.hh b/lily/include/one-page-breaking.hh
new file mode 100644
index 0000000..596d357
--- /dev/null
+++ b/lily/include/one-page-breaking.hh
@@ -0,0 +1,35 @@
+/*
+ This file is part of LilyPond, the GNU music typesetter.
+
+ Copyright (C) 2016 Paul Morris
+
+ LilyPond is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ LilyPond is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see .
+*/
+
+#ifndef ONE_PAGE_BREAKING_HH
+#define ONE_PAGE_BREAKING_HH
+
+#include "page-breaking.hh"
+#include "page-spacing.hh"
+
+class One_page_breaking: public Page_breaking
+{
+public:
+ virtual SCM solve ();
+
+ One_page_breaking (Paper_book *pb);
+ virtual ~One_page_breaking ();
+};
+
+#endif /* ONE_PAGE_BREAKING_HH */
diff --git a/lily/one-page-breaking.cc b/lily/one-page-breaking.cc
new file mode 100644
index 0000000..d898232
--- /dev/null
+++ b/lily/one-page-breaking.cc
@@ -0,0 +1,109 @@
+/*
+ This file is part of LilyPond, the GNU music typesetter.
+
+ Copyright (C) 2016 Paul Morris
+
+ LilyPond is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ LilyPond is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see .
+*/
+
+#include "international.hh"
+#include "one-page-breaking.hh"
+#include "output-def.hh"
+#include "page-spacing.hh"
+#include "paper-book.hh"
+#include "paper-score.hh"
+#include "system.hh"
+
+One_page_breaking::One_page_breaking (Paper_book *pb)
+ : Page_breaking (pb, 0, 0)
+{
+}
+
+One_page_breaking::~One_page_breaking ()
+{
+}
+
+SCM
+One_page_breaking::solve ()
+{
+ // TEMPORARILY SET PAPER HEIGHT, really large to fit all on one page
+ // Stencil::translate throws a programming error (for the tagline
+ // position) if this is set any larger than 1e6
+ book_->paper_->set_variable (ly_symbol2scm ("paper-height"), scm_from_double (1e6));
+
+ // LINE BREAKING, like minimal page breaking
+ message (_ ("Calculating line breaks..."));
+ vsize end = last_break_position ();
+ set_to_ideal_line_configuration (0, end);
+ break_into_pieces (0, end, current_configuration (0));
+
+ // PAGE BREAKING, like minimal page breaking
+ message (_ ("Fitting music on 1 page..."));
+ vsize first_page_num = robust_scm2int (book_->paper_->c_variable ("first-page-number"), 1);
+ Page_spacing_result res = space_systems_on_n_pages (0, 1, first_page_num);
+ SCM lines = systems ();
+ SCM pages = make_pages (res.systems_per_page_, lines);
+
+ // GET VERTICAL POSITION OF THE LAST LINE ON THE PAGE
+ // iterate through pages and get the largest value in configuration
+ // property across all pages, (higher numbers --> lower on the page)
+
+ SCM lowest_pos = scm_from_int (0);
+
+ for (SCM pgs = pages; scm_is_pair (pgs); pgs = scm_cdr (pgs))
+ {
+ SCM pg = scm_car (pgs);
+
+ Prob *pg_prob = unsmob (pg);
+
+ SCM config = pg_prob->internal_get_property (ly_symbol2scm ("configuration"));
+
+ for (SCM c = config; scm_is_pair (c); c = scm_cdr (c))
+ {
+ SCM this_pos = scm_car (c);
+ if (scm_gr_p (this_pos, lowest_pos))
+ lowest_pos = this_pos;
+ }
+ }
+
+ // GET THE LOWEST LINE'S HEIGHT - like one line breaking
+ Real line_height = 0;
+ vsize last_spec = system_specs_.size () - 1;
+ if (Paper_score *ps = system_specs_[last_spec].pscore_)
+ {
+ // a musical system
+ int last_sys = ps->root_system ()->broken_intos_.size () - 1;
+ Grob *system = ps->root_system ()->broken_intos_[last_sys];
+
+ line_height = system->extent (system, Y_AXIS).length ();
+ }
+ else if (Prob *pb = system_specs_[last_spec].prob_)
+ {
+ // a top-level markup
+ Stencil *stil = unsmob (pb->internal_get_property (ly_symbol2scm ("stencil")));
+ line_height = stil->extent (Y_AXIS).length ();
+ }
+
+ // SET PAPER HEIGHT - to fit the page's content
+ // the total of top and bottom margins, lowest_pos, and line_height
+ SCM top_margin = book_->paper_->c_variable ("top-margin");
+ SCM bottom_margin = book_->paper_->c_variable ("bottom-margin");
+
+ SCM ppr_height = scm_sum (scm_sum (scm_sum
+ (top_margin, bottom_margin), lowest_pos), scm_from_double (line_height));
+
+ book_->paper_->set_variable (ly_symbol2scm ("paper-height"), ppr_height);
+
+ return pages;
+}
diff --git a/lily/page-breaking-scheme.cc b/lily/page-breaking-scheme.cc
index 70ec639..2c7158a 100644
--- a/lily/page-breaking-scheme.cc
+++ b/lily/page-breaking-scheme.cc
@@ -20,6 +20,7 @@
#include "paper-book.hh"
#include "page-turn-page-breaking.hh"
#include "one-line-page-breaking.hh"
+#include "one-page-breaking.hh"
#include "optimal-page-breaking.hh"
#include "minimal-page-breaking.hh"
@@ -62,3 +63,13 @@ LY_DEFINE (ly_one_line_breaking, "ly:one-line-breaking",
One_line_page_breaking b (unsmob (pb));
return b.solve ();
}
+
+LY_DEFINE (ly_one_page_breaking, "ly:one-page-breaking",
+ 1, 0, 0, (SCM pb),
+ "Put each score on a single page. The paper-height settings"
+ " are modified so each score fits on one page, and the"
+ " height of the page matches the height of the full score.")
+{
+ One_page_breaking b (unsmob (pb));
+ return b.solve ();
+}