Thread Regex: Suchen innerhalb eines Matches? (8 answers)
Opened by Muffi at 2014-12-17 10:38

clms
 2014-12-17 14:17
#178785 #178785
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Die Idee mit [^e]|e(?!nd) ist sehr gut. Man kann das Oder noch erweitern, indem man auf [^e]|\Be|\be(?!nd) testet:

Code (perl): (dl )
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use strict;
use warnings;

my $s = <<ENDSTRING;
  TFoo = record
    ...
    no functions here
    ...
  end;
  TFoo = record
    ...
    function Bar(): Integer;
    ...
  end;
  TFoo = record
    ...
    no functions here
    append;
    ...
  end;
  TFoo = record
    ...
    function Bar(): Integer;
    append;
    function Foo(): Integer;
    ...
  end;
  TFoo = record
    ...
    no functions here
    ...
  end;
ENDSTRING

print "$_\n" for $s =~ m/(\brecord\b([^e]*?|\Be|\be(?!nd\s*;))*?\bfunction\s+\w+\(\).*?\bend\s*;)/msg;

Last edited: 2014-12-17 14:18:48 +0100 (CET)

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