Fix a few color related issues in functions.cpp
Fix a few color related issues in functions.cpp

webdev1001/libsass,panicinc/libsass,webdev1001/libsass,TBAPI-0KA/NSass,am11/libsass,saper/libsass,khchanel/libsass,FishingCactus/libsass,errorx666/libsass,errorx666/libsass,technoAri/libsass,khchanel/libsass,mikebarkas/libsass,webdev1001/libsass,mikebarkas/libsass,saper/libsass,technoAri/libsass,webdev1001/libsass,khchanel/libsass,panicinc/libsass,FishingCactus/libsass,mtwebster/mint-libsass,saper/libsass,panicinc/libsass,mtwebster/mint-libsass,FishingCactus/libsass,mikebarkas/libsass,mikebarkas/libsass,khchanel/libsass,am11/libsass,saper/libsass,mtwebster/mint-libsass,technoAri/libsass,FishingCactus/libsass,mtwebster/mint-libsass,TBAPI-0KA/NSass,am11/libsass,mikebarkas/libsass,webdev1001/libsass,panicinc/libsass,TBAPI-0KA/NSass,saper/libsass,FishingCactus/libsass,TBAPI-0KA/NSass,am11/libsass,panicinc/libsass,am11/libsass,khchanel/libsass,TBAPI-0KA/NSass,technoAri/libsass,errorx666/libsass,mtwebster/mint-libsass,TBAPI-0KA/NSass,errorx666/libsass,technoAri/libsass