> There isn't a corresponding feature in Emacs Info as far as I know

Yes, I think this is where stand-alone Info has an advantage over
Emacs Info. Its performance is also much better.

> I've attempted a fix, although I would not be surprised if there are more 
> bugs and/or inconsistencies in this feature.

I also found other ways to reproduce it.

1. run info
2. press `M-x tree-search`, enter `Index, Index` as the search term,
and press Enter, the cursor jumps to `(texinfo)Tips`
3. press `M-x search-next`, the echo area shows "No more matches"
4. press `M-x search-previous`, the cursor gets stuck in the echo area
and cannot move

1. run info
2. press `M-x tree-search`, enter `sphinx` as the search term, and
press Enter, the cursor jumps to `(libgccjit)Submitting patches`
3. press `M-x search-next`, the echo area shows "Going back to last
match from Top", the cursor gets stuck in the echo area and cannot
move

On Sat, Oct 17, 2026 at 6:09 PM Gavin Smith <[email protected]> wrote:
>
> On Fri, Oct 16, 2026 at 10:22:45AM +0800, aidan wrote:
> > 1. run:
> >
> > env -u INFOPATH info --init-file /dev/null
> >
> > 2. press `M-x tree-search`, enter `lkjlkjlkj` as the search term, and
> > press Enter.
>
> I'd never thought of using 'tree-search' from the dir node to search all
> listed Info files, but it works surprisingly well.  This is a slightly
> obscure feature, although one that I find occasionally useful, and I have
> heard of others using it too.  (There isn't a corresponding feature in
> Emacs Info as far as I know.)
>
> > 3. after “Search failed” is displayed, pressing `M-x search-next`
> > again causes the echo area to display “Going back to last match from
> > Top”, and the cursor gets stuck in the echo area and cannot move.
>
> I've attempted a fix, although I would not be surprised if there are
> more bugs and/or inconsistencies in this feature.

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