Updated Examples (markdown)

Examples.md

@@ -186,10 +186,12 @@ Integration with [z](https://github.com/rupa/z), like normal z when used with
 arguments but displays an fzf prompt when used without.
 
 ```sh
-unalias z
+[[ "$OSTYPE" =~ darwin ]] && alias tac='tail -r'
+
+unalias z 2> /dev/null
 z() {
   if [[ -z "$*" ]]; then
-    cd "$(_z -l 2>&1 | sed -n 's/^[ 0-9.,]*//p' | fzf)"
+    cd "$(_z -l 2>&1 | tac | fzf | sed 's/^[0-9,.]* *//')"
   else
     _z "$@"
   fi
@@ -203,7 +205,7 @@ for the previous command as the default input by using zz
 unalias z
 z() {
   if [[ -z "$*" ]]; then
-    cd "$(_z -l 2>&1 | sed -n 's/^[ 0-9.,]*//p' | fzf)"
+    cd "$(_z -l 2>&1 | tac | fzf | sed 's/^[0-9,.]* *//')"
   else
     _last_z_args="$@"
     _z "$@"
@@ -211,7 +213,7 @@ z() {
 }
 
 zz() {
-  cd "$(_z -l 2>&1 | sed -n 's/^[ 0-9.,]*//p' | fzf -q $_last_z_args)"
+  cd "$(_z -l 2>&1 | sed -n 's/^[0-9,.]* *//' | fzf -q $_last_z_args)"
 }
 ```