+ case NOTMUCH_CONFIG_EXTRA_HEADERS:
+ return "show.extra_headers";
+ case NOTMUCH_CONFIG_AUTHORS_SEPARATOR:
+ return "search.authors_separator";
+ case NOTMUCH_CONFIG_AUTHORS_MATCHED_SEPARATOR:
+ return "search.authors_matched_separator";
+ case NOTMUCH_CONFIG_INDEX_AS_TEXT:
+ return "index.as_text";