trAvis - MANAGER

Edit File: demo_separators.pl

#!/usr/bin/perl -ws use Parse::RecDescent; undef $::RD_WARN; my $parse = Parse::RecDescent->new(<<'EOGRAMMAR'); {use Tie::Hash; } line: <rulevar: local %max; tie %max, Tie::StdHash'; %max = (count=>0) > line: seplist[sep=>','] | seplist[sep=>':'] | seplist[sep=>" "] | { $max{item} } seplist: <skip:""> <leftop: /[^$arg{sep}]*/ "$arg{sep}" /[^$arg{sep}]*/> { $max{count} = @{$max{item} = $item[2]} if @{$item[2]} > $max{count}; } <reject> EOGRAMMAR while (<DATA>) { chomp; my $res = $parse->line($_); print '[', join('][', @$res), "]\n"; } __DATA__ c,o,m,m,a,s,e,p,a,r,a,t,e,d c:o:l:o:n:s:e:p:a:r:a:t:e:d s p a c e s e p a r a t e d m u:l t i,s:ep ar:a,ted m u:l,t i,s:ep ar:a,ted m:u:l,t i,s:ep ar:a,ted