improve man color

zshrc

@@ -427,13 +427,13 @@ setopt correct
 # Syntax coloration for man
 man() {
   env \
-    LESS_TERMCAP_mb=$(printf "\e[1;31m") \
+    LESS_TERMCAP_mb=$(printf "$fg_bold[red]") \
-    LESS_TERMCAP_md=$(printf "\e[1;31m") \
+    LESS_TERMCAP_md=$(printf "$fg_bold[red]") \
-    LESS_TERMCAP_me=$(printf "\e[0m") \
+    LESS_TERMCAP_me=$(printf "$reset_color") \
-    LESS_TERMCAP_se=$(printf "\e[0m") \
+    LESS_TERMCAP_se=$(printf "$reset_color") \
-    LESS_TERMCAP_so=$(printf "\e[1;44;33m") \
+    LESS_TERMCAP_so=$(printf "$bg[black]$fg[yellow]") \
-    LESS_TERMCAP_ue=$(printf "\e[0m") \
+    LESS_TERMCAP_ue=$(printf "$reset_color") \
-    LESS_TERMCAP_us=$(printf "\e[1;32m") \
+    LESS_TERMCAP_us=$(printf "$fg_bold[blue]") \
     man "$@"
 }
 # source ~/.zs/zsh-syntax-highlighting.zsh