Pre-defining an action to take when an expected error occurs

[Steve Holden]

John Machin wrote:
[...]
> 
> [1] There's a possibility that the package's author reads this
> newsgroup, and I've heard tell that he's a cranky old so-and-so; you
> wouldn't want him to take umbrage, would you?
> 
Cranks doesn't even *begin* to describe it ...

regards
  Steve
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