Johann Schoonees wrote:
>
> Martin D Kealey wrote:
>> perl -ne '
>> s</RCS/(.*),v><$1> ? $R{$_}++ : push @F, $_ ;
>> END { print grep { ! $R{$_} } @F }
>> '
>
> how would I modify it to [...]
You can't. This is so called write-only type of code (default in perl)
that can't ever be successfully modified. You need to write it from
scratch every time ;-)
Michal