Internal function to make new system-level docvars

Internal function to make new system-level docvars

Usage

make_docvars(n, docname = NULL, unique = TRUE, drop_docid = TRUE)

Arguments

n

the number of documents

docname

a character vector for the names of documents. Must be the same length as n or NULL. If NULL, names are generated automatically.

unique

if TRUE, names must be all unique. If FALSE, documents with the same names are treated as segments from the same document and given serial number.

drop_docid

if TRUE, drop unused names of documents.