two issues with convert-ly

[Atte André Jensen]

Hi

I'm reposting this, since I suspect that the original post was smashed 
by the spammer-hammer (maybe due to an attached lily-file)...

Anyways, I'm trying to convert some files from 2.1.5 to 2.1.30, but

1) \pianoAccidentals gets converted wrong. Instead of 
"#(set-accidental-style 'piano')" I get "#(set-accidental-style 'piano)' 
, str)".

Not that bad, I simply corrected the few places by hand.

2) convert-ly chokes on this input: (http://www.atte.dk/02_I.ly), and a 
couple of others with the following:

address@hidden albert]$ convert-ly 02_I.ly
convert-ly (GNU LilyPond) 2.1.30
Processing `02_I.ly' ... Applying conversions: 2.1.7, 2.1.10, 2.1.11, 
2.1.12, 2.1.13, 2.1.14, 2.1
15, 2.1.16, 2.1.17, 2.1.18, 2.1.19, 2.1.20, 2.1.21, 2.1.22, 2.1.23, 
Traceback (most recent call l
st):
  File "/usr/bin/convert-ly", line 2153, in ?
    do_one_file (f)
  File "/usr/bin/convert-ly", line 2092, in do_one_file
    touched = do_conversion (infile, from_version, outfile, to_version)
  File "/usr/bin/convert-ly", line 2038, in do_conversion
    str = x[1] (str)
  File "/usr/bin/convert-ly", line 1890, in conv
    str)
  File "/usr/lib/python2.3/sre.py", line 143, in sub
    return _compile(pattern, 0).sub(repl, string, count)
  File "/usr/lib/python2.3/sre.py", line 262, in filter
    return sre_parse.expand_template(template, match)
  File "/usr/lib/python2.3/sre_parse.py", line 738, in expand_template
    raise error, "empty group"
sre_constants.error: empty group

This is rather bad, since I kinda need these four files converted. 
Anybody has a quick fix?

Thanks in advance...

--
peace, love & harmony
Atte

http://www.atte.dk