Introduction
There are several text-based tables in MARC Report (in the program folder) that are not currently available under the options menu. All of these tables are simple tab-delimited text files that might be customized by the user.
The tables that fall into this category are:
Filename Description language.txt The MARC Codelist for Languages country.txt The MARC Codelist for Countries geogcode.txt The MARC Codelist for Geographic Areas relator.txt The Codelist for Relators codelist.txt A merged version of the Source Code lists
Although these tables could be modified by the end user, they will always be replaced with updated versions the next time the program is updated (this includes beta versions). So, for all intents and purposes, the only reason to update one of these files would be to add an entry for a new code that has not yet been added to the table distributed with the program.
Customizable tables
There are a few tables, however, where user customizations might persist through an update:
Filename Description ctryplace.txt Country Code/Placename table fexcepts.txt Non-Filing Article Exception Table keycodes.txt Character codes used by Diacritics menu keycodes_utf8 UTF8 Diacritics (an extended version of the previous file)
If you wish to modify one of these tables1), and want your customizations preserved across program updates, please follow these steps:
Note: the above has been true for the 'fexcepts.txt' table since about version 230; the same steps may now be applied to the 'ctryplace.txt' and 'keycodes.txt' tables.
For more specific details