I got a little ahead of myself...the patch, while it works in the regtest cases, does not work the way I think it did because all Items' pure heights are calculated from 0 to INT_MAX in Separation_item::boxes.
Certain NonMusicalPaperColumns' horizontal skylines will change depending on if they begin a line or not. It seems, though, that Separation_item does a one-size-fits-all calculation for the minimum distance between NonMusicalPaperColumns and PaperColumns. So, my questions are: do NonMusicalPaperColumns have different horizontal skylines for different break visibilities? If so, where are they stashed? If not, how does the horizontal spacing engine know how to deal with changing break visibilities for different start and end columns? I'm thinking that Line_shape may have something to do with it, but I'm not sure. Help would be appreciated! Cheers, MS http://codereview.appspot.com/5201043/ _______________________________________________ lilypond-devel mailing list lilypond-devel@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-devel
