If you are sure blocks of logical "records" wont get mixed up, you can try this regex: 
  /TEXT;\p{Space}*LAYER 13[1-7];\s+TEXTTYPE\p{Space}0;.+STRING\s(\S+\w
+).+?ENDEL;/s

[download]
To get proper logical blocks, you probably need something like: 
  local $/="ENDEL;\n";

[download]
But if you use this, you will need to drop the trailing ENDEL; in the regex.

        What is the sound of Perl? Is it not the sound of a wall that people have stopped banging their heads against?
              -Larry Wall, 1992

In reply to Re: how to write multi-line regex by NetWallah
in thread how to write multi-line regex by herman4016

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