Re^3: grep flip flop (range operator)

To make things a bit more readable, you could use the match-once operator like this:

perl -le " print for grep ?? .. /Q/, @ARGV " a b c Q r s
___
a
b
c
Q
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Comment on Re^3: grep flip flop (range operator) Download Code

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Re^4: grep flip flop (range operator) by Anonymous Monk on Sep 13, 2012 at 07:37 UTC
Uh-oh `$ perldoc -f ?? No documentation for perl function '??' found` [download]	[reply] [d/l]
Re^5: grep flip flop (range operator) by frozenwithjoy (Priest) on Sep 13, 2012 at 07:42 UTC
Ah, take a look at Regexp Quote Like Operators and then search for `m??`. In my snippet, I shortened `m??` to `??`.	[reply] [d/l] [select]
Re^6: grep flip flop (range operator) by Anonymous Monk on Sep 13, 2012 at 07:55 UTC
Right :) http://perldoc.perl.org/perlop.html#?PATTERN?msixpodualgc	[reply]