Need troubleshooting help with a two-line markup block.
The block is used for the copyright statement in scores published by Mutopia and has to remain dimensionally stable over a wide range of possible staff-sizes. To accomplish this, \abs-fontsize characters and \override #'(baseline-skip . 0 ) was used in an attempt to minimize any horizontal and vertical scaling with the various staff-size submitted for publication. With v2.18.2, I noticed (baseline-skip . 0 ) no longer renders with zero space between lines of text, as it did with 2.14.2 and 2.16.1. A separator bar made up of two stacked vertical text bars now renders with a hairline in-between. Is there a way to remove this added padding? The limitation I face is, the gap can't be removed by using staff-sized text-positioning commands (i.e. \raise), or by replacing the stacked bars with a box (also staff-size-sensitive). See attached images and minimal code that will render differently 2.16 vs 2.18. To see the full copyright markup block and example rendered scores, look at 2.16.1 <http://www.mutopiaproject.org/cgibin/piece-info.cgi?id=288> vs. 2.18.2 <http://www.mutopiaproject.org/cgibin/piece-info.cgi?id=1416> : %%%%%%%%%%%%%%%%%%%%%%%%%% \version "2.18.2" %renders with undesired hairline spacing between lines %\version "2.16.1" %renders as desired in this version #(set-global-staff-size 30) % markup block should be dimensionally stable for staff-size 15-30 \markup { \override #'(baseline-skip . 0 ) \center-column { \abs-fontsize #12 \bold { \char ##x01C0 \char ##x01C0 } %need ZERO space between these stacked bars } \override #'(baseline-skip . 0 ) \column { \abs-fontsize #9 "line 1" \concat { \abs-fontsize #9 "line 2" \abs-fontsize #12 \with-color #white \char ##x01C0 } %vertical spacer } }
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