Manipulate or access a call

These functions are 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)

Arguments

...	<dynamic> Named or unnamed expressions (constants, names or calls) used to modify the call. Use zap() to remove arguments. Empty arguments are preserved.
.standardise	Soft-deprecated as of rlang 0.3.0. Please call call_standardise() manually.
lang, .lang	The call or .call argument of the renamed functions.