Add fish config

config/fish/functions/fish_right_prompt.fish

@@ -0,0 +1,17 @@
+# vim: se ts=4:
+
+function fish_right_prompt --description 'Write out the right prompt'
+	set -l last_status $status
+
+	if [ (count (jobs)) -gt 0 ]
+		set_color $fish_color_jobs
+		echo -n " "(count (jobs))
+	end
+
+	if [ $last_status != 0 ]
+		set_color $fish_color_status
+		echo -n " $last_status"
+	end
+
+	echo -n " "
+end