Beefy Boxes and Bandwidth Generously Provided by pair Networks
Think about Loose Coupling
 
PerlMonks  

Re: Regular Expressions: Call for Examples

by I0 (Priest)
on Jul 22, 2002 at 05:01 UTC ( #183945=note: print w/replies, xml ) Need Help??


in reply to Regular Expressions: Call for Examples

remove nested <table>...</table> elements
$_ = join'',<>;
($re=$_)=~
s#((<table[^>]*>)|(</table>)|<!--.*?-->|.)#${['(','']}[!$2]\Q$1\E${[')
+','']}[!$3]#sgi;
$re=join"|",map quotemeta,eval{/$re/};
die $@ if $@=~/unmatched/i;
s/$re//g;
print;

[download]

In Section Meditations

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://183945]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others taking refuge in the Monastery: (5)
As of 2020-10-01 08:40 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    If at first I don’t succeed, I …










    Results (177 votes). Check out past polls.
    Notices?