On Thu, May 2, 2013 at 1:04 AM, Óscar Fuentes <ofv@wanadoo.es> wrote:

> Le Wang <l26wang@gmail.com> writes:
>
> >> 4. Sometimes it fails to work as advertised. For instance, if I type
> >>    `ltx' this file is shown first on the list of matches:
> >>
> >> lib/Target/NVPTX/NVPTXLowerAggrCopies.h
> >>
> >> but I would expect
> >>
> >> lib/Target/X86/* (* meaning any file under that subdirectory).
> >>
> >
> > 1. The algorithm favors basepaths heavily.
> > 2. I ended up considering all capitals to be beginning of word.
> >
> > This means ltx is matching as expected.  As you supply more letters,
> better
> > results should float to the top.
>
> Okay. Knowing this makes for a much more effective usage.
>
> >> 5. Another quirk is that it rejects capital letters. For instance, if I
> >>    type `lT' it shows no matches, but in fact there are lots of files
> >>    like this:
> >>
> >> lib/Target/...
> >>
> >> Actually, typing just `T' fails to find any candidate, but there are
> >> lots files with a capital T on its name.
> >>
> >
> > I hadn't considered people might do this.  :-)  Will fix soon.
>
> Ideally, when using capital letters those candidates that matched case
> would get higher points.
>

I fixed this bug.  Capital letters are considered word beginnings so they
are always preferred.

More quirks:
>
> C-s, C-r etc stops working on ido after enabling flx.
>

I opened a bug on github to track this.

>
> One Emacs instance started to quickly use memory and had to kill it when
> noticed that the system was furiously paging. That Emacs instance was
> doing nothing, just showing a prompt of 3 candidates for kill-buffer.
>

It'd be good to get repro steps for this.

With ido, C-x k (kill-buffer) usually offers the current buffer as the
> first candidate. After activating flx, that's not necessarily so.
>

The completion list should change until you hit the first letter.  After
that flx takes over sorting.  Is this what you're seeing?


> While navigating directory trees with find-file, at certain point no
> candidates where listed as soon as any string was entered. With no
> input, all candidates were shown. I was unable to replicate the problem.
>

I opened a bug on github to track this.  But I don't actually use ido, so
it may take some time to get around to this.  Follow up in the bug if you
have more repro details.

Thanks.

-- 
Le