Add zero and 1 argument forms of infix:<=:=> and infix:<eqv>.
Add zero and 1 argument forms of infix:<=:=> and infix:<eqv>.

tbrowder/rakudo,rjbs/rakudo,dwarring/rakudo,Gnouc/rakudo,cognominal/rakudo,Leont/rakudo,nbrown/rakudo,skids/rakudo,niner/rakudo,b2gills/rakudo,dankogai/rakudo,pmurias/rakudo,awwaiid/rakudo,dwarring/rakudo,paultcochrane/rakudo,ungrim97/rakudo,zostay/rakudo,raydiak/rakudo,ungrim97/rakudo,rjbs/rakudo,usev6/rakudo,lucasbuchala/rakudo,rjbs/rakudo,salortiz/rakudo,cygx/rakudo,laben/rakudo,dankogai/rakudo,Leont/rakudo,paultcochrane/rakudo,rakudo/rakudo,lucasbuchala/rakudo,skids/rakudo,azawawi/rakudo,Gnouc/rakudo,sergot/rakudo,ugexe/rakudo,nbrown/rakudo,nunorc/rakudo,tony-o/rakudo,LLFourn/rakudo,b2gills/rakudo,LLFourn/rakudo,sjn/rakudo,ab5tract/rakudo,teodozjan/rakudo,jonathanstowe/rakudo,dankogai/rakudo,ab5tract/rakudo,tbrowder/rakudo,labster/rakudo,nbrown/rakudo,LLFourn/rakudo,salortiz/rakudo,LLFourn/rakudo,labster/rakudo,dankogai/rakudo,ab5tract/rakudo,usev6/rakudo,tony-o/deb-rakudodaily,paultcochrane/rakudo,softmoth/rakudo,tony-o/rakudo,zhuomingliang/rakudo,tony-o/deb-rakudodaily,cygx/rakudo,rakudo/rakudo,nbrown/rakudo,tony-o/rakudo,softmoth/rakudo,sjn/rakudo,b2gills/rakudo,Leont/rakudo,ugexe/rakudo,rakudo/rakudo,paultcochrane/rakudo,ab5tract/rakudo,dwarring/rakudo,Leont/rakudo,tony-o/deb-rakudodaily,lucasbuchala/rakudo,sjn/rakudo,dwarring/rakudo,MasterDuke17/rakudo,niner/rakudo,cognominal/rakudo,rakudo/rakudo,b2gills/rakudo,MasterDuke17/rakudo,tony-o/rakudo,cygx/rakudo,jonathanstowe/rakudo,usev6/rakudo,cognominal/rakudo,zhuomingliang/rakudo,ab5tract/rakudo,b2gills/rakudo,samcv/rakudo,zostay/rakudo,Gnouc/rakudo,tony-o/deb-rakudodaily,tony-o/deb-rakudodaily,teodozjan/rakudo,salortiz/rakudo,LLFourn/rakudo,ugexe/rakudo,rakudo/rakudo,tony-o/deb-rakudodaily,jonathanstowe/rakudo,samcv/rakudo,nunorc/rakudo,softmoth/rakudo,laben/rakudo,pmurias/rakudo,nunorc/rakudo,salortiz/rakudo,azawawi/rakudo,pmurias/rakudo,cognominal/rakudo,paultcochrane/rakudo,retupmoca/rakudo,raydiak/rakudo,sjn/rakudo,samcv/rakudo,retupmoca/rakudo,tbrowder/rakudo,labster/rakudo,dankogai/rakudo,samcv/rakudo,labster/rakudo,usev6/rakudo,samcv/rakudo,ungrim97/rakudo,usev6/rakudo,sergot/rakudo,MasterDuke17/rakudo,laben/rakudo,laben/rakudo,tony-o/rakudo,labster/rakudo,sjn/rakudo,zostay/rakudo,Gnouc/rakudo,Gnouc/rakudo,ungrim97/rakudo,lucasbuchala/rakudo,jonathanstowe/rakudo,zostay/rakudo,ugexe/rakudo,sergot/rakudo,raydiak/rakudo,salortiz/rakudo,awwaiid/rakudo,lucasbuchala/rakudo,MasterDuke17/rakudo,rakudo/rakudo,zhuomingliang/rakudo,cygx/rakudo,sergot/rakudo,niner/rakudo,skids/rakudo,azawawi/rakudo,nbrown/rakudo,raydiak/rakudo,cygx/rakudo,salortiz/rakudo,skids/rakudo,MasterDuke17/rakudo,MasterDuke17/rakudo,nbrown/rakudo,azawawi/rakudo,retupmoca/rakudo,awwaiid/rakudo,Gnouc/rakudo,tbrowder/rakudo,tbrowder/rakudo,niner/rakudo,retupmoca/rakudo,skids/rakudo,jonathanstowe/rakudo,zhuomingliang/rakudo,tony-o/deb-rakudodaily,tbrowder/rakudo,teodozjan/rakudo,awwaiid/rakudo,pmurias/rakudo,teodozjan/rakudo,azawawi/rakudo,ungrim97/rakudo,labster/rakudo,ugexe/rakudo,nunorc/rakudo,softmoth/rakudo,awwaiid/rakudo,softmoth/rakudo,cognominal/rakudo,tony-o/rakudo