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7 lines
299 B
Plaintext
7 lines
299 B
Plaintext
The callsite() function returns the callsite (a number) one level up
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from where it was called. See the tests for an example. It's useful
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for functions that need to uniquely know where they were called, such
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as Every::every() (see devel/p5-Every).
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WWW: http://search.cpan.org/dist/Devel-Callsite/
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