assert in page breaking

[Han-Wen Nienhuys]

+  if (chunks.size () != div.size () + 1)
+    {
+      programming_error ("did not find a valid page breaking configuration");
+      ignore_div = true;
+      assert (0);


this is better, but can we skip the assert()?

The problem with assert is that it prevents people from getting a PDF
and looking at their score to see what the problem with it is. 

-- 

Han-Wen Nienhuys - address@hidden - http://www.xs4all.nl/~hanwen

LilyPond Software Design
 -- Code for Music Notation
http://www.lilypond-design.com