Get names of deprecated functions and replacement function names.
deprecated = getdeprecated(); [deprecated, replaced_by] = getdeprecated();
String vector of deprecated functions.
String vector of the same size as deprecated
containing the replacement functions.
getdeprecated
returns a vector of deprecated function names and a vector of replacement function names.
When a function is deprecated without replacement, an empty string is returned in replaced_by
output for this function.