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A collection of routines to allow for objects’ pure heights and heights to be calculated based on the heights of the objects’ neighbors.
neighbors(array of grobs)
The X-axis neighbors of a grob. Used by the pure-from-neighbor-interface to determine various grob heights.
pure-relevant-grobs(array of grobs)
All the grobs (items and spanners) that are relevant for finding the
pure-Y-common(graphical (layout) object)
A cache of the