RE: C-j considered harmful (not really)

[Drew Adams]

> Right. I'd like to see that as another question (regardless of whether
> S-return = C-j or not), that it's unnecessary to have both RET and
> C-j for minibuffer-complete-and-exit, so it would be better to have
> C-j do newline there.
>
> Probably some people are used to using C-j there?

Yes, in Icicles, `C-j' is self-inserting in the minibuffer. Likewise `SPC' and
`?'. Why? Because in Icicles it is not rare for completions or input text to
contain such chars.