Re^3: Creating spacers in regex match

[[:xdigit:]] is a character class that matches a hex digit. See man perlrecharclass. (?s:.) matches any single character; (?s:.*) matches any possible string of characters.

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Re^4: Creating spacers in regex match by ahuang14 (Novice) on Jul 08, 2011 at 19:21 UTC
I tried the xdigit line you gave me and it didnt work. `my $str = "06 03 01 0f 0e 0b"; if ($str=~ /06 03 01 [[:xdigit:]]{2} [[:xdigit:]]{2} 0b/){ print "hi"; }` [download]	[reply] [d/l]
Re^5: Creating spacers in regex match by JavaFan (Canon) on Jul 08, 2011 at 21:12 UTC
Can you be a bit more specific than "didn't work"? When I try, it prints `hi`.	[reply] [d/l]