Catmandu::Fix::marc_append - add a value at the end of a MARC field

       Append a value at the end of a MARC (sub)field

       This Fix can be used inline in a Perl script:

           use Catmandu::Fix::marc_append as => 'marc_append';

           my $data = { record => [...] };

           $data = marc_append($data, '100', '.');

marc_append(MARC_PATH,VALUE)
       For each (sub)field matching the MARC_PATH append the VALUE to the last subfield.  This value can be a
       literal or reference an existing field in the record using the dollar JSON_PATH syntax.

       Catmandu::Fix::marc_append - add a value at the end of a MARC field

       Catmandu::Fix

perl v5.38.2                                       2024-08-03                    Catmandu::Fix::marc_append(3pm)

           # Append a period at the end of the 100 field
           marc_append(100,".")