On Mon, May 13, 2013 at 1:59 AM, Fidel Pérez <[email protected]> wrote:
> Well thinking further, the only think I would *really* need is to find a > way to keep a reference to nodes which lasts through changes in the trees, > and if not possible for all of the nodes, at least for two of them, the > node which begins the iteration, and the child currently in the loop. The difficulty is that references to positions break when the tree changes. References to vnodes are stable, but usually considerably harder to use. It's not an easy problem. Have you tried p.deletePositionsInList? This method is supposed to handle the complications properly. Create the entire list of positions first. Edward -- You received this message because you are subscribed to the Google Groups "leo-editor" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/leo-editor?hl=en-US. For more options, visit https://groups.google.com/groups/opt_out.
