Re: Limits slurs to a maximum height. (issue4843043)

[pkx166h]

Hello, makes ok but during eg check I get:

--snip--

reading input/regression/out-test/tablature-tie-spanner-1.signature
Traceback (most recent call last):
  File
"/home/jlowe/lilypond-git/build/scripts/build/out/output-distance", line
1261, in <module>
    main ()
  File
"/home/jlowe/lilypond-git/build/scripts/build/out/output-distance", line
1258, in main
    compare_tree_pairs (zip (args[0::2], args[1::2]), out,
options.threshold)
  File
"/home/jlowe/lilypond-git/build/scripts/build/out/output-distance", line
970, in compare_tree_pairs
    data.compare_trees (dir1, dir2)
  File
"/home/jlowe/lilypond-git/build/scripts/build/out/output-distance", 810,
in compare_trees
    self.compare_directories (dir1, dir2)
  File
"/home/jlowe/lilypond-git/build/scripts/build/out/output-distance", line
841, in compare_directories
    self.compare_files (f1, f2)
  File
"/home/jlowe/lilypond-git/build/scripts/build/out/output-distance", line
845, in compare_files
    self.compare_signature_files (f1, f2)
  File
"/home/jlowe/lilypond-git/build/scripts/build/out/output-distance", line
877, in compare_signature_files
    file_link.add_file_compare (f1, f2)
  File
"/home/jlowe/lilypond-git/build/scripts/build/out/output-distance", line
596, in add_file_compare
    s2 = read_signature_file (f2)
  File
"/home/jlowe/lilypond-git/build/scripts/build/out/output-distance", line
331, in read_signature_file
    if e and not e.startswith ('#')]
  File
"/home/jlowe/lilypond-git/build/scripts/build/out/output-distance", line
325, in string_to_entry
    fields[2] = string_to_tup (fields[2])
  File
"/home/jlowe/lilypond-git/build/scripts/build/out/output-distance", line
321, in string_to_tup
    return tuple (map (float, s.split (' ')))
ValueError: invalid literal for float(): +nan.0
make: *** [local-check] Error 1
address@hidden:~/lilypond-git/build$

http://codereview.appspot.com/4843043/