These options will be used on objects of type 'language'. By default this function is useless as nothing can be set, this is provided in case users want to extend the method with other constructors.
opts_language(constructor = c("default"), ...)An object of class <constructive_options/constructive_options_language>
String. Name of the function used to construct the object.
Additional options used by user defined constructors through the opts object
Depending on constructor, we construct the object as follows:
"default" : We use constructive's deparsing algorithm on attributeless calls,
and use as.call() on other language elements when attributes need to be constructed.