The minor modification would be from `$opts` to `$=opts`. I'd been using ZSH for a year as if it was Bash with better history and much better completions. The

The minor modification would be from `$opts` to `$=opts`. I'd been using ZSH for a year as if it was Bash with better history and much better completions. The difference mentioned above was the only one I knew about. I kept writing my scripts in Bash and was quite happy with the UX.