lilypond-book (2.5.15) ignores the --format option.
--- /usr/bin/lilypond-book 2005-03-10 19:08:41.000000000 -0700 +++ lilypond-book 2005-03-19 18:35:54.586520120 -0700 @@ -1444,7 +1444,8 @@ file = files[0] global process_cmd, format - format = guess_format (files[0]) + if format == 0: + format = guess_format (files[0]) formats = 'ps' if format == TEXINFO: _______________________________________________ bug-lilypond mailing list bug-lilypond@gnu.org http://lists.gnu.org/mailman/listinfo/bug-lilypond