zshrc: Remove ansi-colors

Signed-off-by: Frank Terbeck <ft@bewatermyfriend.org>

etc/zsh/zshrc

@@ -3232,22 +3232,6 @@ readme() {
     fi
 }
 
-# function ansi-colors()
-#f5# Display ANSI colors
-ansi-colors() {
-    typeset esc="\033[" line1 line2
-    echo " _ _ _40 _ _ _41_ _ _ _42 _ _ 43_ _ _ 44_ _ _45 _ _ _ 46_ _ _ 47_ _ _ 49_ _"
-    for fore in 30 31 32 33 34 35 36 37; do
-        line1="$fore "
-        line2="   "
-        for back in 40 41 42 43 44 45 46 47 49; do
-            line1="${line1}${esc}${back};${fore}m Normal ${esc}0m"
-            line2="${line2}${esc}${back};${fore};1m Bold   ${esc}0m"
-        done
-        echo -e "$line1\n$line2"
-    done
-}
-
 # TODO: So, this is the third incarnation of this function!?
 #f5# Reload given functions
 refunc() {