lilypond-book breaks up --process arguments on Mac OS X

[Michael Haynie]

On Mac OS X, with lilypond version 2.6.4, lilypond-book is 
apparently interpreting arguments multiple 
times, resulting is separation of quoted arguments, 
as the following transcript indicates:

$ lilypond-book -f latex --psfonts --process='lilypond -b eps -H title' book.ltx

lilypond-book: error: getopt says: `option -b not recognized'

Usage: lilypond-book [OPTIONS]... FILE

Process LilyPond snippets in hybrid HTML, LaTeX, or texinfo document.
Example usage:

   lilypond-book --filter="tr '[a-z]' '[A-Z]'" BOOK
   lilypond-book --filter="convert-ly --no-version --from=2.0.0 -" BOOK
   lilypond-book --process='lilypond -I include' BOOK


Options:
  -f, --format=FMT        use output format FMT (texi [default], texi-html,
                          latex, html)
  -F, --filter=FILTER     pipe snippets through FILTER [convert-ly -n -]
  -h, --help              print this help
  -I, --include=DIR       add DIR to include path
  -o, --output=DIR        write output to DIR
  -P, --process=COMMAND   process ly_files using COMMAND FILE...
      --psfonts           extract all PostScript fonts into INPUT.psfonts for 
LaTeX
                          must use this with dvips -h INPUT.psfonts
  -V, --verbose           be verbose
  -v, --version           print version information
  -w, --warranty          show warranty and copyright


Report bugs to address@hidden


The lilypond app installation instructions indicate that a 
wrapper script be installed in 
/usr/local/bin/lilypond-script-wrapper.sh.  It seems likely 
that problem is in passing the 
input arguments to the 
internal python script.  Suggest "$@" instead.