Remove subrecords in a tidyged object
A tidyged object.
The level of the first line of the subrecord.
The accepted tags of the first line of the subrecord.
The accepted values of the first line of the subrecord.
The xrefs of records containing the subrecord (default is all records).
Whether to remove only the first match found or to remove all matches.
The tidyged object with the subrecord(s) removed.