(Two-pass vertical spacing): add documentation for two-pass spacing

[lilypond.git] / lily / include / page-turn-page-breaking.hh

diff --git a/lily/include/page-turn-page-breaking.hh b/lily/include/page-turn-page-breaking.hh
index dc52bcb03a2a93313a5cfeb3c373b387effd65a4..1706437908be0a93a7adda746911dbea2a80f578 100644 (file)
--- a/lily/include/page-turn-page-breaking.hh
+++ b/lily/include/page-turn-page-breaking.hh
@@ -55,12 +55,14 @@ protected:
       line_penalty_ = line_force_ = 0;
       demerits_ = infinity_f;
       first_page_number_ = 0;
+      page_count_ = 0;
       too_many_lines_ = false;
     }
   };
 
   vector<Break_node> state_;
 
+  vsize final_page_num (Break_node const &b);
   Break_node put_systems_on_pages (vsize start,
                                   vsize end,
                                   vector<Line_details> const &lines,