Re: row-changed handler treepath lifespan

[Torsten Schoenfeld <kaffeetisch gmx de>]

Kevin Ryde wrote:
> Maybe the notes on memory handling could warn about limited lifespan
> boxed objects.  A general note ought to be easy enough.  Maybe it's
> feasible to have cautions in specific funcs too, like
> $widget->allocation (if I'm not mistaken).

Looks good to me.  Committed.  Thanks!

-Torsten