[Dev-luatex] node.insert_before

Hans Hagen pragma at wxs.nl
Fri May 9 10:15:13 CEST 2008

Jonathan Sauer wrote:
> Hello,
> when trying to insert a node using node.insert_before, and if <current>
> is equal to <head> (to make <new> the new head), the following error is
> generated:
> 	Attempt to node.insert_before() a non-existing node
> The node I want to insert exists, as well as <head> and <current>. If
> I manually special-case the code, just like Heiko Oberdiek does in his
> luacolor package, everything works perfectly.
> Is this a bug? A feature? I'm using the svn trunk from last friday.

there have been problems with the insertion helpers, so maybe something 
surfaced again; anyhow, the latest version has other problems so best 
wait till there is an update, since one never know what interferes. (I 
use a previous version).


                                           Hans Hagen | PRAGMA ADE
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