Re^4: Use of uninitialized value $_ in string


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Re^4: Use of uninitialized value $_ in string

by Bloodnok (Vicar)

on Apr 05, 2014 at 15:21 UTC ( #1081252=note: print w/replies, xml )

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in reply to Re^3: Use of uninitialized value $_ in string
in thread Use of uninitialized value $_ in string

I suspect that is what's intended AnomalousMonk - I've yet to write/encounter a script or command that generates usage/help ... and then proceeds onwards.

A user level that continues to overstate my experience :-))

Comment on Re^4: Use of uninitialized value $_ in string

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Re^5: Use of uninitialized value $_ in string by AnomalousMonk (Archbishop) on Apr 05, 2014 at 15:50 UTC
But the problem I see is not so much with what happens when the `usage()` function is called as with the initialization of the `'help'` key when the `GetOptions()` function is called. `usage()` is called during this initialization, so script execution never gets beyond the `GetOptions()` call.	[reply] [d/l] [select]
Re^6: Use of uninitialized value $_ in string by Bloodnok (Vicar) on Apr 06, 2014 at 12:17 UTC
Ah, ok, didn't spot that meaning at all - my excuse being that it was Saturday and I was girding my loins to go and watch my team. A user level that continues to overstate my experience :-))	[reply]

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