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> Ah, but we use pcall for that - try/except in Lua would be sugar for that idiom.

> Sugar is fine when it does not have any runtime costs (e.g. a:f(b) is
> short for a.f(a,b)) but in this case a closure would be silently
> constructed.

May  think  about  short  from to define function. For me real problem
with  `try(function()...`  is  that  word function is too long. I do not
bother much about create closure and do 2 more calls. At least in most
cases. But word function is really annoying :)

С уважением,

Это сообщение проверено на вирусы антивирусом Avast.