[luatex] Behavior of node lists.

Patrick Gundlach patrick at gundla.ch
Mon Jul 4 10:10:42 CEST 2011

Am 04.07.2011 um 09:06 schrieb Paul Isambert:

> Problem 1:

> for n in node.traverse(tex.box[0].head) do

what I usually do (not always true, of course ;) is a while loop

while head do


head = head.next

which makes a bit easier for me to understand what happens if I remove/insert some nodes.


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