On 11/02/2010 18:26, Philipp Stephani wrote:
> Hello,
>
> I wonder what the guarantees about the scratch variables like \l_tmpa_tl are. The documentation just states that "they are not used by conditionals or predicate functions." Does this mean that any other kernel macro might modify them?
>
> Thanks in advance,
> Philipp
>
A quick search shows they are used in the tl module. I'd stick to
defining "private" scratch variables.
--
Joseph Wright