Internal functions to create a list for the meta attribute
make_meta(class, inherit = NULL, ...)make_meta_corpus(inherit = NULL, ...)
make_meta_tokens(inherit = NULL, ...)
make_meta_dfm(inherit = NULL, ...)
make_meta_dictionary2(inherit = NULL, ...)
update_meta(default, inherit, ...)
object class either dfm
, tokens
or corpus
list from the meta attribute
values assigned to the object meta fields
default values for the meta attribute