Re: negative look behind (again)

The question is more a technical one: I am re-readning (camel book), Regexp chapter. And I really want to know how to use this negative look behind. Of course, I can do whithout it TMTOWTDI

-- cmic. Life helps. Perl Too.

Comment on Re: negative look behind (again)

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Re^2: negative look behind (again) by kcott (Archbishop) on Jan 20, 2014 at 14:27 UTC
"The question is more a technical one: I am re-readning (camel book), Regexp chapter. And I really want to know how to use this negative look behind." "perlre - Perl regular expressions" has the basic information. Look for Look-Around Assertions under "Extended Patterns". Possibly of more use if you are learning, try "perlretut - Perl regular expressions tutorial". There's a whole section on "Looking ahead and looking behind". You can also use Super Search which will provide copious examples of usage. -- Ken	[reply]

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Re^2: negative look behind (again)
by kcott (Archbishop) on Jan 20, 2014 at 14:27 UTC

"The question is more a technical one: I am re-readning (camel book), Regexp chapter. And I really want to know how to use this negative look behind."

"perlre - Perl regular expressions" has the basic information. Look for Look-Around Assertions under "Extended Patterns".

Possibly of more use if you are learning, try "perlretut - Perl regular expressions tutorial". There's a whole section on "Looking ahead and looking behind".

You can also use Super Search which will provide copious examples of usage.

-- Ken

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