"parse"(parser, object, envir=parent.frame(), ..., until=c("*", "end", "expressions", "directives", "comments"), as=c("RspDocument", "RspString"), verbose=FALSE)RspString to be parsed.environment where the RSP document is preprocessed.Verbose.RspDocument (when as = "RspDocument"; default)
or RspString (when as = "RspString").
RspParser.