Or more simply https://github.com/johnwcowan/r7rs-spec/tree/errata/rnrs https://github.com/johnwcowan/r7rs-spec/tree/errata/rnrs, where you can get Every Scheme

Or more simply https://github.com/johnwcowan/r7rs-spec/tree/errata/rnrs https://github.com/johnwcowan/r7rs-spec/tree/errata/rnrs, where you can get Every Scheme Standard Evar. It's unsurprising that there is no one place for R7RS-large, considering how inchoate it is.