Below is one line in Win32\TieRegistry.pm .I can't understand it. 

grep( s#$#$RegObj->{DELIM}#,
  @{ $RegObj->{MEMBERS}= [ @{$RegObj->{SUBKEYS}} ] } );

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what does it mean for grep function's 2 argument? what on earth "s#$#"mean? Thanks!

In reply to can understand one line of code by anaconda_wly

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