There must have been some papers on it, but I lost a track. Will try to dig out something. Meanwhile, you can take a look a my implementation of such a mix: ht

There must have been some papers on it, but I lost a track. Will try to dig out something. Meanwhile, you can take a look a my implementation of such a mix: https://github.com/combinatorylogic/mbase/tree/master/src/l/lib/parsing https://github.com/combinatorylogic/mbase/tree/master/src/l/... An example of a grammar built on top of it: https://github.com/combinatorylogic/clike/blob/master/clike/clike-parser.hl https://github.com/combinatorylogic/clike/blob/master/clike/... - see the `binary` nodes there, they're translated into Pratt while all the others are Packrat.