This function will search for protocol numbers in filenames of Rmarkdown files listed underneath the source folder. The search will be restricted to files of a given protocol type and given language.
A character vector with occupied protocol numbers for a specific protocol type
Other utility:
add_label()
,
get_path_to_protocol()
,
get_protocol_type()
,
get_short_titles()
,
get_version_number()
,
increment_version_number()
if (FALSE) { # \dontrun{
get_protocolnumbers()
} # }