typo/oversight in align-interface.cc and page-layout-problem.cc

[lilypond.git] / lily / page-layout-problem.cc

diff --git a/lily/page-layout-problem.cc b/lily/page-layout-problem.cc
index 95635140bf1d223b0e68a659310654d91c08e7ee..3a1a84cfc5add27da5165e2f8bcffe7399040bbf 100644 (file)
--- a/lily/page-layout-problem.cc
+++ b/lily/page-layout-problem.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 2009--2012 Joe Neeman <joeneeman@gmail.com>
+  Copyright (C) 2009--2014 Joe Neeman <joeneeman@gmail.com>
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -35,7 +35,7 @@
 #include "text-interface.hh"
 
 /*
- Returns the number of footntoes associated with a given line.
+ Returns the number of footnotes associated with a given line.
 */
 
 vector<Grob *>
@@ -652,8 +652,6 @@ Page_layout_problem::append_system (System *sys, Spring const &spring, Real inde
                            : 0;
 
   // Corner case: there was only one staff, and it wasn't spaceable.
-  // Mark it spaceable, because we do not allow non-spaceable staves
-  // to be at the top or bottom of a system.
   if (!found_spaceable_staff && elts.size ())
     mark_as_spaceable (elts[0]);
 }
@@ -667,7 +665,8 @@ Page_layout_problem::append_prob (Prob *prob, Spring const &spring, Real padding
 
   if (sky)
     {
-      minimum_distance = (*sky)[UP].distance (bottom_skyline_);
+      minimum_distance = max ((*sky)[UP].distance (bottom_skyline_),
+                              bottom_loose_baseline_);
       bottom_skyline_ = (*sky)[DOWN];
     }
   else if (Stencil *sten = unsmob_stencil (prob->get_property ("stencil")))
@@ -678,6 +677,7 @@ Page_layout_problem::append_prob (Prob *prob, Spring const &spring, Real padding
       bottom_skyline_.clear ();
       bottom_skyline_.set_minimum_height (iv[DOWN]);
     }
+  bottom_loose_baseline_ = 0.0;
 
   Spring spring_copy = spring;
   if (tight_spacing)
@@ -728,12 +728,12 @@ Page_layout_problem::solve_rod_spring_problem (bool ragged, Real fixed_force)
       Real overflow = spacer.configuration_length (spacer.force ())
                       - page_height_;
       if (ragged && overflow < 1e-6)
-        warning (_ ("cannot fit music on page: ragged-spacing was requested, but page was compressed"));
+        warning (_ ("ragged-bottom was specified, but page must be compressed"));
       else
         {
-          warning (_f ("cannot fit music on page: overflow is %f",
+          warning (_f ("compressing over-full page by %.1f staff-spaces",
                        overflow));
-          warning (_ ("compressing music to fit"));
+          force_ = -infinity_f;
           vsize space_count = solution_.size ();
           Real spacing_increment = overflow / (space_count - 2);
           for (vsize i = 2; i < space_count; i++)