style_derive: Allow css(iterable) to work on non-functions too, as long as there's only one binding.
style_derive: Allow css(iterable) to work on non-functions too, as long as there's only one binding.

cbrewster/servo,ConnorGBrewster/servo,dati91/servo,mattnenterprise/servo,jimberlage/servo,pyfisch/servo,splav/servo,peterjoel/servo,pyfisch/servo,paulrouget/servo,peterjoel/servo,avadacatavra/servo,paulrouget/servo,nnethercote/servo,SimonSapin/servo,jimberlage/servo,emilio/servo,KiChjang/servo,sadmansk/servo,notriddle/servo,DominoTree/servo,szeged/servo,mattnenterprise/servo,upsuper/servo,cbrewster/servo,mattnenterprise/servo,anthgur/servo,saneyuki/servo,sadmansk/servo,mbrubeck/servo,KiChjang/servo,thiagopnts/servo,anthgur/servo,thiagopnts/servo,fiji-flo/servo,pyfisch/servo,sadmansk/servo,DominoTree/servo,KiChjang/servo,canaltinova/servo,dati91/servo,szeged/servo,mattnenterprise/servo,pyfisch/servo,ConnorGBrewster/servo,saneyuki/servo,emilio/servo,nnethercote/servo,mattnenterprise/servo,mbrubeck/servo,pyfisch/servo,canaltinova/servo,peterjoel/servo,notriddle/servo,larsbergstrom/servo,sadmansk/servo,notriddle/servo,DominoTree/servo,dati91/servo,szeged/servo,canaltinova/servo,thiagopnts/servo,thiagopnts/servo,KiChjang/servo,notriddle/servo,larsbergstrom/servo,mbrubeck/servo,larsbergstrom/servo,avadacatavra/servo,KiChjang/servo,upsuper/servo,cbrewster/servo,anthgur/servo,canaltinova/servo,splav/servo,ConnorGBrewster/servo,larsbergstrom/servo,sadmansk/servo,mattnenterprise/servo,notriddle/servo,pyfisch/servo,cbrewster/servo,upsuper/servo,notriddle/servo,splav/servo,splav/servo,avadacatavra/servo,nnethercote/servo,anthgur/servo,anthgur/servo,notriddle/servo,DominoTree/servo,KiChjang/servo,paulrouget/servo,DominoTree/servo,paulrouget/servo,saneyuki/servo,jimberlage/servo,fiji-flo/servo,nnethercote/servo,emilio/servo,larsbergstrom/servo,saneyuki/servo,nnethercote/servo,szeged/servo,mbrubeck/servo,jimberlage/servo,avadacatavra/servo,nnethercote/servo,saneyuki/servo,jimberlage/servo,jimberlage/servo,splav/servo,upsuper/servo,dati91/servo,szeged/servo,saneyuki/servo,SimonSapin/servo,cbrewster/servo,SimonSapin/servo,thiagopnts/servo,DominoTree/servo,ConnorGBrewster/servo,KiChjang/servo,mbrubeck/servo,mbrubeck/servo,upsuper/servo,fiji-flo/servo,mattnenterprise/servo,anthgur/servo,avadacatavra/servo,fiji-flo/servo,paulrouget/servo,upsuper/servo,szeged/servo,DominoTree/servo,DominoTree/servo,larsbergstrom/servo,canaltinova/servo,canaltinova/servo,peterjoel/servo,canaltinova/servo,peterjoel/servo,ConnorGBrewster/servo,pyfisch/servo,SimonSapin/servo,paulrouget/servo,paulrouget/servo,larsbergstrom/servo,thiagopnts/servo,szeged/servo,pyfisch/servo,fiji-flo/servo,szeged/servo,nnethercote/servo,ConnorGBrewster/servo,splav/servo,avadacatavra/servo,SimonSapin/servo,saneyuki/servo,pyfisch/servo,KiChjang/servo,DominoTree/servo,paulrouget/servo,larsbergstrom/servo,canaltinova/servo,larsbergstrom/servo,avadacatavra/servo,saneyuki/servo,saneyuki/servo,notriddle/servo,sadmansk/servo,jimberlage/servo,peterjoel/servo,saneyuki/servo,emilio/servo,fiji-flo/servo,nnethercote/servo,dati91/servo,peterjoel/servo,anthgur/servo,peterjoel/servo,thiagopnts/servo,paulrouget/servo,emilio/servo,SimonSapin/servo,KiChjang/servo,emilio/servo,dati91/servo,dati91/servo,thiagopnts/servo,splav/servo,dati91/servo,szeged/servo,cbrewster/servo,larsbergstrom/servo,nnethercote/servo,sadmansk/servo,upsuper/servo,peterjoel/servo,fiji-flo/servo,KiChjang/servo,notriddle/servo,cbrewster/servo,pyfisch/servo,SimonSapin/servo,cbrewster/servo,nnethercote/servo,DominoTree/servo,mattnenterprise/servo,avadacatavra/servo,jimberlage/servo,mbrubeck/servo,upsuper/servo,emilio/servo,jimberlage/servo,splav/servo,splav/servo,sadmansk/servo,notriddle/servo,anthgur/servo,mbrubeck/servo,fiji-flo/servo,szeged/servo,emilio/servo,emilio/servo,peterjoel/servo,emilio/servo,ConnorGBrewster/servo,ConnorGBrewster/servo,paulrouget/servo,SimonSapin/servo,splav/servo