bug#9349: 24.0.50; Weird text in info buffer

[Juri Linkov]

> 1. Open the info node "(elisp)Association List Type".
> 2. Try to search for the word "see" (C-s see <RET>).
>
> Surprisingly, the search fails, even though the word exists in the
> buffer (beginning of last paragraph).

If you wanted to search the word "see" to navigate between links
then using TAB and S-TAB is an easier way to do the same.

Maybe we should consider changing the default value of
`Info-hide-note-references' to `hide' that will hide both verbs
"*Note" and "See", because nowadays the users of web browsers
understand that a blue underlined link implies a standard action
to visit it, so no additional invitational verb is necessary.