<li>
<label for="tagsubfield">MARC subfield: </label>
<select id="tagsubfield" name="tagsubfield">
- [% codes = [''] | html %]
+ [% codes = [''] %]
[% codes = codes.merge([0..9], ['a'..'z']) | html %]
[% FOREACH tagsubfield IN codes %]
[% IF field && field.tagsubfield == tagsubfield %]