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On 22/06/2011 20.42, Roberto Ierusalimschy wrote:
BTW, what about the limit per-block as opposed to the current limit

There are several alternatives:

1) one label per file
2) one label per function (as it is in rc2)
3) one label per scope (at any point in the code at most one label is
4) one label per block (as it was in rc1)
5) no restrictions

It is a compromise: avoiding messy code versus too much restriction. (1)
is the most restrictive (too much), (5) the most permissive (too much).
In my view, alternatives 2, 3, and 4 are all reasonable.

-- Roberto

Thank you very much for the insight!

-- Lorenzo