Re: `C-s' `C-s' in Info should pick up search string from `s'

[Juri Linkov]

> Enhancement request (not a bug):
>
> Let `C-s' `C-s' in Info pick up the search string from `s', if there
> was no previous isearch string.
>
> emacs -q
> C-h i -> choose elisp manual
> s symbol RET
> C-s C-s -> message "No previous search string"
>
> Instead of this message, it would be good for C-s C-s to reuse "symbol"

I would hesitate to do this only for the case if there was no previous
isearch string, because it will be natural to expect the isearch
string to be duplicated from `s' always, even when there is a previous
isearch string.

-- 
Juri Linkov
http://www.jurta.org/emacs/