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  1. $_ = '/* comments SpecialToken comments */';
  2. s/(\/\*)(?:(?!.*?\*\/.*?SpecialToken)(.*?)(SpecialToken)(.*?))(\*\/)/$1$2\*\/$3\/\*$4$5/gs;
  3. print "$_";
Success #stdin #stdout 0s 4596KB
comments (?)
stdin 
Standard input is empty
stdout 
/* comments */SpecialToken/* comments */
https://ideone.com/H5WpQ
language:
Perl (perl 5.28.1)
created:
13 years ago
visibility:
public

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