Electron One wrote:
> In a character class, how do you include open and closed blocks? Ive tried
> this,
>
> [a-z0-9_.[\]!><]+
>
> and it doesnt work. I have also tried this,
>
> [a-z0-9_.\[\]!><]+
>
> and it too doesn't work. I want my character class to include any digits,
> alphabet characters, an underscore, a period, an exclamation mark, a
> greater than and less than symbol, AND an open block and closed block
> symbol. Any help would be appreciated.
Seems fine to me - how about creating a failing snippet. This works:
use strict;
# added '-' on second string to make it fail
foreach ('abcdwxyz09_.[]!><', 'abcdwxyz09_.[]!><-') {
if (/^[a-z0-9_.\[\]!><]+$/) {
print "'$_' OK\n";
} else {
print "'$_' not OK\n";
}
}
__END__
--
,-/- __ _ _ $Bill Luebkert Mailto:[EMAIL PROTECTED]
(_/ / ) // // DBE Collectibles Mailto:[EMAIL PROTECTED]
/ ) /--< o // // Castle of Medieval Myth & Magic http://www.todbe.com/
-/-' /___/_<_</_</_ http://dbecoll.tripod.com/ (My Perl/Lakers stuff)
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