This is the revision history for perlplan9 in <freenode.net:#perlbot>

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13690 perlplan9 is Plan 9-specific documentation for Perl - https://perldoc.pl/perlplan9 simcop2387 <*:##NULL>
137 perlplan9 is Plan 9-specific documentation for Perl - http://perldoc.perl.org/perlplan9.html perlbot <*:##NULL>