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  1. #!/usr/bin/perl
  2. my $a='|значение1|значение2\\\\|значение\\ 2.1\|значение 3';
  3. print $a,"\n";
  4. print join( "\n", split(/(?:[^\\]|[^\\](?:\\{2})+|^)\K\|/,$a));
  5.  
Success #stdin #stdout 0s 17496KB
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stdin
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Standard input is empty
stdout
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|значение1|значение2\\|значение\ 2.1\|значение 3

значение1
значение2\\
значение\ 2.1\|значение 3
https://ideone.com/VFV57K
language:
Perl (perl 5.28.1)
created:
9 years ago
visibility:
public

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