Re: (not) handling new programming idioms with grace

[Roberto Ierusalimschy <roberto@...>]

> Indeed this was discussed before - I thought then and now the problem
> is that deterministic cleanup is difficult when errors are thrown. I
> do not recall seeing a solution to that - I re-read your replies just
> now, and the solution did not stand out to me.

It wasn't in my replies:

  http://lua-users.org/lists/lua-l/2015-11/msg00335.html

-- Roberto