Comment #20 on issue 1320 by [email protected]: Enhancement: user-customizable barlines through a Scheme interface.
http://code.google.com/p/lilypond/issues/detail?id=1320
Oddly enough, simply re-runnimg test-patches seems to have changed the test environment enough that the second run showed only the expected changes in output-distance and a log file. Quite puzzling, but it may be due to the first patchy run being unhappy about the patch to issue 1983: after I added a comment containing a Rietveld URL, test-patches was completely happy with both patches and with a third which had come up in the mean time.
