SYNOPSIS

     use Complete::Regexp::Pattern qw(
         complete_regexp_pattern_module
         complete_regexp_pattern_pattern
     );
     my $res = complete_regep_pattern_module(word => 'L');
     # -> {word=>['License', 'License/'], path_sep=>'/'}
    
     my $res = complete_regep_pattern_pattern(word => 'Y');
     # -> {word=>['YouTube/video_id'], path_sep=>'/'}

