Gentoo: Colorful browsing of eix query results with less

colorful_eix.sh

# Colorful browsing of eix query results with less
# /etc/profile.d/colorful_eix.sh
# eixl <package> -> eix <package>	searches packages via name
# eixd <package> -> eix -S <package>	search in package description

# unbuffer is from the examples (use-flag examples) of dev-tcltk/expect 
# or via https://github.com/aeruder/expect/blob/master/example/unbuffer

run_eix_colored_less() {
	EIX_LIMIT=0 unbuffer eix $1|less -R
}

alias eixl=run_eix_colored_less

run_eix_description_colored_less() {
	EIX_LIMIT=0 unbuffer eix -S $1|less -R
}

alias eixd=run_eix_description_colored_less