[pmwiki-users] Keep() function documented

[Patrick R. Michaud]

On Tue, Jul 05, 2005 at 09:55:47PM +0200, Joachim Durchholz wrote:
> >>Won't the 'L' pool be restored twice then? Not that I'm sure
> >>whether that would be a bug or a feature...
> >
> >Well, no, because once the 'L'-pool is restored, the output no longer
> >contains any 'L'-pool keep tokens that could be restored a "second"
> >time.
> 
> Um, what if one of the texts restored back into the output contains
> an L-pool token?

Well, at the moment Keep tokens aren't legally nestable, although 
we can fix that at some point if we need to.  However, supposing that an 
L-pool token did contain another L-pool token, then the first 
would end up being restored at the normal L-pool restoration 
(just before processing wikistyles), and the embedded one would be 
restored along with all the other keep tokens when markup has finished
processing.

Pm