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  1. $_ = "\n\n" . join /\n/, <main::DATA>;
  2. 1 while s/^(.*?\n?)\n{1,2}\s*([^\d]+)\s+(\d+)\s*?(?:\s*and|[,\n\s])(.*?)(?<=\n)(\3\s+)([^\n]*)(\n.*$|$)/$1$2 - $6\n\n$4$5$6$7/gs;
  3. s/\n\n.*$//s;
  4. print $_;
  5.  
  6. __DATA__
  7. Aa Aaa 1, Bb Bbb 2  and Cc Ccc 1 
  8. 1 Institut xx Xx, Some University, Xxxx 14, US-10000 NewYork, USA; E-Mails: aa.aaa@edu.com; cc.ccc@edu.com 
  9. 2 Institut zz Zzz, Some University2, Zzzz 20, US-10000 NewYork, USA; E-Mail: bb.bbb@edu.com
Success #stdin #stdout 0s 4552KB
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stdin
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Standard input is empty
stdout
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Aa Aaa - Institut xx Xx, Some University, Xxxx 14, US-10000 NewYork, USA; E-Mails: aa.aaa@edu.com; cc.ccc@edu.com 
Bb Bbb - Institut zz Zzz, Some University2, Zzzz 20, US-10000 NewYork, USA; E-Mail: bb.bbb@edu.com
Cc Ccc - Institut xx Xx, Some University, Xxxx 14, US-10000 NewYork, USA; E-Mails: aa.aaa@edu.com; cc.ccc@edu.com
https://ideone.com/10c72
language:
Perl (perl 5.28.1)
created:
11 years ago
visibility:
public

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