[Dev-luatex] node.next(), node.prev()

[Hans Hagen]

On 29-11-2010 10:33, Patrick Gundlach wrote:
> Hi,
>
> is there a difference between
>
> -- assume that x is a node
> n = x.next
>
> and
>
> n = node.next(x)
>
> ?
>
> I guess that node.prev(n) needs the prev pointer set, right?

x.next and node.next are similar but sometimes it's handy to have the 
next as function; performance is the same

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