Modified ZSH prompt.

.config/zsh/lib/30-prompt.zsh

@@ -2,16 +2,21 @@ setopt prompt_subst
 autoload -U promptinit
 promptinit
 
+## Print bold red username when UID = 0, else unsername in green
+p_user='%(!.%F{red}%B%n%b%f.%F{green}%n%f)'
+## Print red # when UID = 0, else @ in blue
+p_at='%(!.%F{red}%B#%b%f.%F{blue}@%f)'
+## Print hostname in blue
+p_host='%F{blue}%m%f'
+## Print path in yellow
+p_path='%F{yellow}%~%f'
+## Print prompt sign in red if the previous command retunend and error, otherwise print it in white
+p_pr='%(?.%F{white}.%F{red}) %B〉%b%f'
+
 # Add green arrows (⇣⇡) if connection is via ssh
 if [[ "${SSH_CONNECTION}" ]]; then
 	p_ssh=" %F{green}⇣⇡%f";
 fi;
 
-p_user='%(!.%F{red}%B%n%b%f.%F{green}%n%f)'
-p_at='%(!.%F{red}%B#%b%f.%F{blue}@%f)'
-p_host='%F{blue}%m%f'
-p_path='%F{yellow}%~%f'
-p_pr='%(?.%F{white}.%F{red}) 〉%f'
-
 PS1="$p_user$p_at$p_host$p_ssh $p_path$p_pr"
 unset p_at p_user p_host p_path p_pr