[luatex] Behavior of node lists.

[Patrick Gundlach]

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
end

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


Patrick