`read -e` doesn't recognize custom completions (at least on my basic observations). For example, if I enable `complete -IW 'someword another-word'`, pressing tab on an empty input would do nothing.
I use `read -e` to query for subcommands. It would be nice if I could make it autocomplete the commands that are accepted. Perhaps adding a shell option that enables this or another option to read like -E would be sensible. -- konsolebox
