I understand local went out with the goto statement. True?
Certainly false. Just yesterday I wrote:
local $Opt{debug} = 1;
some_function();
It is in just such sitations that local shines. Here’s another:
local $SIG{INT} = "IGNORE";
And another:
@paragraphs = do { local $/ = q(); <FH> };
Despite the general usefulness of compile-time scoping, there are still times when you want run-time scoping. For example, exception blocks are run-time scoped.
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