On Fri, 6 Dec 2002, Terry Carroll wrote:
> 2) Is the requirement on the scope of the variable documented anywhere? I
> did try to find something on this before posting, and couldn't.
Well, I'm a dumb-ass. I checked the FAQ and all through the Camel book,
but never checked t
ss a third question is, "why have I never run across this before?",
but I guess you can't answer that. I usually use "use strict", and
therefor declare my variables, and I never use "local," so I'm surprised I
haven't run into this before.
--
Ter
*does* indeed work -- but not if
the variable is declared with "my." That's what I can't understand and
can't find documented.
--
Terry Carroll|
Santa Clara, CA | "The parties are advised to chill."
[EMAIL PROTECTED] | - Mattel, Inc. v. MC
tch:
$line =~ s/(%\d\d)/chr(hex($1))/eg;
print $line;
prints:
some s p a c e s, dash%2D, period%2e %7bbracket%7d
This is as expected.
Okay, so I would expect a similar regex change as I made in the hash-based
approach above to work here, too... but it doesn't.
$line =~ s/(%[0-8][0-9a-f
t; Try putting quotes around it so it's treated as a string.
>
> I thought if the number is too large, it will display something like this
> 3e0whatever-number, nevertheless, I will read on this.
That would be consistent with matching only the first (\d*), and matching
it only to
