Removed snippet that doesn't work

Examples.md

@@ -258,62 +258,6 @@ fi
 }
 ```
 
-### Toggle options
-
-```sh
-# Toggle bash options (set and shopt)
-
-__do ()
-while
-        builtin read -r b o n _
-do
-        case ${b}${o} in
-        set+o)
-                builtin set -o "$n"
-        ;;
-        set-o)
-                builtin set +o "$n"
-        ;;
-        shopt-s)
-                builtin shopt -u "$n"
-        ;;
-        shopt-u)
-                builtin shopt -s "$n"
-        esac
-done
-
-__select ()
-{
-        builtin typeset \
-                        BOLD=$(command tput bold || command tput md;) \
-                        RESET=$(command tput sgr0 || command tput me;) \
-                        GREEN=$(command tput setaf 2 || command tput AF 2;) \
-                        RED=$(command tput setaf 1 || command tput AF 1;);
-
-        command sed "
-                        / -[so] / {
-                                s/$/ ${BOLD}${GREEN}enabled${RESET}/;
-                                b return
-                        }; {
-                                s/$/ ${BOLD}${RED}disabled${RESET}/;
-                        };
-                        : return;
-        " \
-        | command sort -k 3 \
-        | command column -t \
-        | command fzf --ansi --multi --with-nth=3.. --tiebreak=begin;
-}
-
-__input ()
-{
-        builtin shopt -p
-        builtin shopt -op
-}
-
-
-__do < <(__select < <(__input))
-```
-
 ### Processes
 
 ```sh