fish-shell/share/functions/prompt_pwd.fish

if test (uname) = Darwin
	function prompt_pwd -d (N_ "Print the current working directory, shortend to fit the prompt")
		if test "$PWD" != "$HOME"
			printf "%s" (echo $PWD|sed -e 's|/private||' -e "s|^$HOME|~|" -e 's-/\([^/]\)\([^/]*\)-/\1-g')
			echo $PWD|sed -e 's-.*/[^/]\([^/]*$\)-\1-'
		else
			echo '~'
		end
	end
else
	function prompt_pwd -d (N_ "Print the current working directory, shortend to fit the prompt")
		if test "$PWD" != "$HOME"
			printf "%s" (echo $PWD|sed -e "s|^$HOME|~|" -e 's-/\([^/]\)\([^/]*\)-/\1-g')
			echo $PWD|sed -n -e 's-.*/[^/]\([^/]*$\)-\1-p'
		else
			echo '~'
		end
	end
end