[dev] Folder List

[Rick Emery]

Quoting Rick Emery <rick at emery.homelinux.net>:

> Didn't change anything for me. I even toggled imap subscriptions in the
> options, with no effect. Looks like I'll have to dig into the code; first,
> I'll have to figure it out, then I'll start debugging. I'll let you know
> what
> I find out.

For now, I've decided to work on the problem of folders being duplicated in the
folder list; I'll try to track down the errors later.

This is what I know so far; in Tree.php, function next(), after line 587
(because of my various debugging lines, the numbers might not be exact; this
is the line - $this->_currkey++), I var_dump $this->_tree, $this->_currkey,
and $this->current().

$this->tree lists every folder from my home directory once (no duplicates).
$this->_currkey gets incremented each time.
$this->current() returns each folder (from the mail/ directory in my home
directory) twice (despite _currkey being incremented).

As little as I understand, this may be expected behavior. But it didn't feel
right. I'm stuck right now, so I'm going to take a break, but I'll pick it
back up later. In the meantime, if anyone can shed some light on the above,
that would be great.

Thanks

--
Rick Emery

"When once you have tasted flight, you will forever walk the Earth
 with your eyes turned skyward, for there you have been, and there
 you will always long to return"
                                              -- Leonardo Da Vinci