Add UserID Coloring

modules/prompt_init

@@ -102,7 +102,7 @@ prompt_git_info() {
 
 prompt_purity_precmd() {
 	# Pass a line before each prompt
-    print -P ''
+	#print -P ''
 }
 
 prompt_purification_setup() {
@@ -127,7 +127,11 @@ prompt_purification_setup() {
 
 	prompt_git_branch
 	RPROMPT='$(prompt_git_info) $(git_prompt_status)'
+	if [ $UID -eq 0 ]; then
+		PROMPT=$'%F{white}%~ %B%F{red}>%f%b  '
+	else
 		PROMPT=$'%F{white}%~ %B%F{blue}>%f%b  '
+	fi
 }
 
 prompt_purification_setup