[luatex] glue_sign

Patrick Gundlach patrick at gundla.ch
Wed Feb 22 11:01:35 CET 2012

Hi there,

the vlist/hlist nodes have a field called glue_sign, which is the direction of stretching/shrinking. It seems that it can have a value of 0,1 and 2. Which value has which meaning?

0 = normal
1 = stretch
2 = shrink



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