merge_call_args: Merge call arguments with default formals
Description
Merge call arguments with default formals
Usage
merge_call_args(formals, call, sframe)
Value
A list of arguments combining defaults and user-specified values.
Arguments
- formals
List of formal arguments for *_imp().
- call
The matched call from *_imp() as returned by match.call().
- sframe
The environment within *_imp()
(obtained from sys.frame(sys.nframe()))