Match a call's args against a known signature using R's argument-matching rules via the canonical
pMatch (exact name, then partial pmatch, then positional; ... collects the rest). Returns a map
from parameter name to the id(s) of the argument(s) bound to it, so
matchArgumentsToSignature(ggplotCall.args, ggplotSignature).get('data') yields the node(s) passed as
ggplot's data argument. The signature typically comes from the signature database (a SigParameter
list, e.g. via PackageSignatureSource.functions(pkg)).
Match a call's
argsagainst a known signature using R's argument-matching rules via the canonical pMatch (exact name, then partialpmatch, then positional;...collects the rest). Returns a map from parameter name to the id(s) of the argument(s) bound to it, somatchArgumentsToSignature(ggplotCall.args, ggplotSignature).get('data')yields the node(s) passed as ggplot'sdataargument. The signature typically comes from the signature database (a SigParameter list, e.g. viaPackageSignatureSource.functions(pkg)).