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Re: Unexpected difference in whitespace parsing in subroutine calls.by pg (Canon) |
on Jul 10, 2005 at 16:19 UTC ( [id://473763]=note: print w/replies, xml ) | Need Help?? |
The usual suggestion, "use strict; use warnings;". if you d that, you will get warnings, which might lead you to think of something else in this case. As for the problem, your f() had two different uses in different cases:
Look at this very simple example, it shows how the call back is used.
Another one (guess output first):
In Section
Seekers of Perl Wisdom
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