On 2011-04-27 18:47, Jim Gibson wrote:
The metasymbol \d matches the characters [0-9],
Beware: the \d matches 250+ code points. So don't use \d if you only mean [0-9].
not the extended hexadecimal set that includes A-Z. To match those, construct your own character class: [0-9A-Z]
Or use [[:xdigit:]], though that also matches the lowercase a-f. (I assume that you meant A-F) -- Ruud -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/
