perl -MHTTP::Tiny -le'$|++;for(split/\n/,HTTP::Tiny->new->get("https://fastapi.metacpan.org/source/LWALL/perl5.002b3/pod/perldiag.pod")->{content}){print${1}and$-++if/^=item\s+(\S\S.*)$/}print(($-+1)," diagnostic warnings, deprecations, errors in perl 5.002b3 Feb 03, 1996")'


##</code><code>##

perl -MConfig=compile_date -le'$|++;for(`perldoc -u perldiag`){print${1}and$-++if/^=item\s+(\S\S.*)$/}print(($-+1)," diagnostic warnings, deprecations, errors in perl $^V ").compile_date()'


##</code><code>##

perl -MConfig=compile_date -le'$|++;for(`perldoc -u perldiag`){print${1}and$-++if/^=item\s+(\S\S.*)$/}print(($-+1)," diagnostic warnings, deprecations, errors in perl $^V ").compile_date()' | grep 'forbidden'