1.2.1
brew install --interactivecan access$HOMEbrew installdoes not install versioned aliases for devel/headbrew installandbrew infokeg-only style and wording improvedbrew postinstallinstallsetcandvarfiles
brew install --interactive can access $HOMEbrew install does not install versioned aliases for devel/headbrew install and brew info keg-only style and wording improvedbrew postinstall installs etc and var files