- else if (shifts[i] == shifts[i - 1])
- {
- // Match the previous notecolumn offset,
- // but warn if the user did not set these equal shifts explictly
- if (!scm_is_number (sh))
- col->warning (_ ("this Voice needs a \\voiceXx or \\shiftXx setting"));
- }
- else if (extents[d][i][UP] > extents[d][i - 1][DOWN]
- && extents[d][i][DOWN] < extents[d][i - 1][UP])
- offset += 1.0; // fully clear the inner-voice heads