These functions are soft-deprecated, please use call_modify(),
call_standardise(), or call_fn() instead.
lang_modify(.lang, ..., .standardise = FALSE)lang_standardise(lang)
lang_fn(lang)
lang_name(lang)
lang_args(lang)
lang_args_names(lang)
Named or unnamed expressions (constants, names or calls)
used to modify the call. Use NULL to remove arguments. These
dots support tidy dots features.
If TRUE, the call is standardised beforehand
to match existing unnamed arguments to their argument names. This
prevents new named arguments from accidentally replacing original
unnamed arguments.
The call or .call argument of the renamed
functions.