Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> We could print a message and treat the inner
> expansion as empty --- is that good enough?
If there's any way to throw an error, that seems better. I can
imagine someone getting confused by silent failure here. On the
other hand, since this probably doesn't happen very often, maybe
it's not worth the effort. I could even see an argument for just
testing for Ctrl+C before each expansion and otherwise leaving it as
is.
-Kevin