#!/bin/bash

asksetting() {
    echo ">>h Create a Workspace
MultiMC" | instamenu -c -l 10 -w -400 -i -h -1 -bw 4 -q "${1:-Search...}"
}

LOOPSETTING="true"
while [ -n "$LOOPSETTING" ]; do
    CHOICE="$(asksetting)"
    [ -n "$CHOICE" ] || exit
    unset LOOPSETTING
    case "$CHOICE" in
        MultiMC)
            CHOICE="11.1. MultiMC"
        ;;
        *)
            echo "Program terminated." && exit 1
        ;;
    esac
    i3-msg workspace ${CHOICE}
done