Adding RFS in recursive function test - WIP
Adding RFS in recursive function test - WIP

refu-lang/rfbase,refu-lang/rfbase,LefterisJP/refuclib,LefterisJP/refuclib,LefterisJP/refuclib,LefterisJP/refuclib,refu-lang/rfbase,refu-lang/rfbase,refu-lang/rfbase