Hi,

I have the following code that provides me an array with, in this case, all the string starting with /* and ending with */ and all the strings starting with // and ending with \n!

 my @com=grep defined, <F> =~ m{
     ( /\* .*? \*/) | ( \/\/[^\n]*)           
     | " (?: [^"\\]* | \\. )* "               
     | ' (?: [^'\\]* | \\. )* '               
     | . [^/"']*                              
   }xgs;
  close(F);

[download]

This code works fine! But what i want is that instead of getting an array with the strings, i want to get an hash with a the line number of the file where the string was found as key and the string itself as the value!

I can do this easely comparing the returned array with the array of the file, but the problem is that with very large files comparing it makes the program to slow!!!

Does someone have suggestions?
Thanks in advance!
Nuno :)

In reply to Regex "(un)Knowledge" by nofernandes

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