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CowboyNeal

by CowboyNeal (Initiate)
on Oct 27, 1999 at 02:31 UTC ( #850=user: print w/replies, xml ) Need Help??

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[moritz]: for short subs, I sometimes let them work on $_[0] directly
[Eily]: moritz but that should be fine unless you modify them
[choroba]: if you modify them, Perl will crash with "Modification of a read-only value attempted" for $1
[choroba]: I can't replicate the situation, but I remember it was very hard to debug

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