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Consider passing numeric value of $! as optional second argument to error_handler #20

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hoelzro opened this issue Sep 4, 2014 · 0 comments

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@hoelzro
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hoelzro commented Sep 4, 2014

Sometimes we want to check the raw error code instead of an error message (for example, if we want to ignore certain conditions). Real world use case:

beyondgrep/ack2#485 (comment)

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