TBag-Shefki 

Sounds to me like you're looking for MrPlow.
http://www.wowinterface.com/download...fo.php?id=4558

While TBag will compress and restack inventory I have no intention of ever making it organize things in the physical bags the way Mr Plow does. For one thing Mr Plow can do that and if you're using TBag you really don't care about the fragmentation issue.

20071022 is posted this is a major update and you need to make sure you remove the old TBag folder in the addons and replace it with the new one.

This version includes updated categorization rules which you will not get if you have an existing configuration unless you do:
/tbnk resetsorts
/tinv resetsorts

You proably should backup your WTF folder and Interface folder just in case there is a problem and you want to go back. I'd recommend people who have custom rules to screenshot the config and use the above commands to get the new rules.

Changelog follows:

* 2007-10-22-Shefki
NOTE: THIS IS A MAJOR UPDATE. YOU MUST DELETE THE TBag FOLDER IN YOUR
ADDONS FOLDER AND REPLACE IT WITH A NEW ONE. SOME FILES HAVE BEEN
DELETED AND NEW ONES ADDED. YOU MUST ALSO COMPLETELY QUIT WOW.
BACKING UP YOUR WTF FOLDER IS RECOMMENDED FOR THIS RELEASE.
SOME OF THE ENHANCEMENTS IN THIS UPDATE ONLY APPLY TO THE DEFAULT
CONFIGURATION. YOU CAN KEEP MOST OF YOUR CONFIGURATION AND ONLY
RESET THE SEARCH LIST THAT IS NEEDED TO GET THESE ENCHANCEMENTS BY DOING
/tinv resetsorts
/tbnk resetsorts
YOU MAY WISH TO SCREENSHOT YOUR SORT SETTINGS UNDER ADVANCED CONFIGURATION
IF YOU HAVE CUSTOMIZED THEM AS THIS WILL WIPE THEM.

PERFORMANCE & MEMORY USE:
- Noticeable optimization has been done to the event handling. Items
when received should display slightly faster than in the past.
Users using addons to swap large amounts of gear should notice
almost no lag over the default UI when swapping large amounts of gear.
The inventory window will also display quicker than before most of the
time. The same optimizations also will lower memory usage some in
cases, though not necessarily by a huge amount.
- Reviewed all entries output in the config file and removed obsolete
entries. These obsolete entries will be cleaned from every config
file when TBag loads which should lower memory use, though probably
not to a noticeable degree.
- Removed code for portraits and window frames that was no longer
functional. Also removed the graphics that were shipped with the
addon for this that were not being used. Since these won't be loaded
should help lower some memory usage.

UI IMPROVEMENTS:
- You can now set a bar to be hidden. This will allow you to hide any
categories assigned to the bar (e.g. empty bag slots). Go into edit mode
right click on a numbered slot and choose the hide option. Note slots
that have had their contents changed will be shown despite the setting
until the next full resort occurs. This means hidden empty slots will
show their contents when you put stuff in them and when the resort happens
they'll get reassigned to a bar and will be visible based upon that bars
- The button to toggle the interface for buying new bag slots in the bank
will only appear when at the bank (though the setting is still
available from the right click menu away from the bank). It
will also never appear for characters that have already
purchased all the bank slots.
- All UI elements in the inventory and bank windows can be hidden from
the right click menu for the given frame.
- You can select the character to display inventory or bank items from
the right click menu.
- Added option in Advanced Configuration to turn off rarity coloring.
- Search box now show Search until you click on it like the search boxes
for trade skills to make the UI a little more obvious.
- Hidden bags/keychains will show the blizzard frames when the bag icon
is clicked on regardless of the show blizzard frames setting.
- Allow bags in the bank or inventory to be linked by shift clicking on them
while typing in a chat box again, blizzard removed this from their UI
which removed it from mine but we like it so implement it ourselves.
- Added /tinv printchars and /tinv deletechar to allow users to remove
caches for characters they no longer have. deletechar takes two arguments
the character and the realm separated by a space just like printchars
outputs them.

SORTING & STACKING:
- Rewrote the stacking algorithm to be more efficient. The new algorithm
should result in fewer moves to complete the stack, will always end
in full stack with a single pass and will prefer moving items into larger
stacks and profession bags (if they can go into such bags).
- Stacking will also now compress your inventory maximizing the number of
slots that are empty. This means items that can go in special bags
(e.g. herb bags, mining bags, engineering bags, enchanting bags) will be
moved there if there are empty slots.
- When moving items while stacking in your inventory is now done in a safe
way. Previously the addon would not check the locked state of items. While
this would never cause the loss of an item it could cause an item to be
stuck in locked state until the UI was reloaded. The problem wasn't very
common because it required a lot of small stacks that needed combining to
show up but did present itself ocassionally when taking AH purchases from
the mailbox.
- Updated the categorization rules to include a number of new items and
added categories for various "collectables" for various factions.
- Added new categories for each armor slot to to default categorization
list that makes the armor items sort by slot as well as by name now.
This should make it easier to find armor items. As well as giving
a much more organized look.
- Profession bags now have their own category for each type of Profession
bag. This allows people with multiple profession bags of differing
professions to keep them more orgaanized.
- Quivers and Ammmo pouches are now categorized separately. Again should
allow people with both to have things more organized.
- The item information on which items belong to which tradeskills has
been updated to be current. It has been restructured to allow automated
updated from a data file included with future releases that will merge
with any locally collected data from your own tradeskills. This should
result in categorization for items used in crafting that stays current.
- Reagents for crafting no longer receive the keyword for every craft
they are used for. This prevents leather from sorting into tailoring
and gems from sorting into say alchemy simply becuase a few recipes
from these crafts happen to use these items and these trades were
the last to be categorized. Keywords are now set by the craft that
uses an item in the most recipes. If multiple trades use the item
the same number of times both keywords will be set.
- Added explicit rules for some reagents that are used by many trades
(e.g. motes and primals) so that they don't get pushed into a particular
trade.
- Added two new command line options to drop the sort rules and replace
them by the default included one. /tinv resetsorts and /tbnk resetsorts
Highly recommend users backup their configs before doing this in case
they missed something they liked. This will not clear any other
configuration.

MISC:
- Updated mail item cache to work with 2.3 mailboxes. This changes is
backwards compatable with older versions of the mailbox API and as
a result this will still work with 2.2. However, the format of the
mailbox cache has changed as so you will have to reopen mailboxes on
all characters to refresh the data.
- Remove some items from the ToDo list and add others.

BUG FIXES:
- Fixed: New categories that are user created will now show on the right
click menu for the slot box in edit mode without forcing a reload of the
UI.
- Fixed: Improper tooltip display while in edit mode on the bank window
and mousing over the slot target buttons. 2.2.0 compatabilty issue
I missed.
- Fixed: Properly cache mailbox itemlinks. TBag was guessing an items link
from the name which could cause the game to crash when linking mailbox
items shown in the item link or for items in the mailbox to show incorrect
info when searched. Should improve performance when opening the mailboox
too because it was brute force searching all items looking for one that
had the same name.
- Fixed: New tags were at times turning themselves on for no apparent
reason. The wrong function to retrieve the time had been used for
setting timestamps which was creating odd behavior at times between
sessions. Some of this may still happen until the bad timestamps
are cleared (reset NEW tag from right click menu) or replaced by new
timestamps through normal operation. Could also show up as items that
are not new hilighting.
-Fixed: The highlight around the backpack button on the main menu bar
will now stay in sync properly. Yay for Blizzard for finally changing
their code so I could fix this.
- Fixed: An extra header entry in the Bindings.xml that was causing an error
output in the Logs/FrameXML.log file. TBag is now officially free of any
FrameXML.log error outputs. Hurray.
- Fixed: The sub menus under the right click menu will no longer disappear
making them difficult to click on.

There's no reason you can't sort stuff that way now. Takes a bit of configuration work but it's very possible.

Right click in the blank space of the window you wish to change the sorting on, choose Advanced Configuration. Click Add New Cat. You'll see at the bottom of the window a new line with just UNKNOWN in the Category. Use the up arrow on the line to move it up between EQUIPPED_RING and EQUIPPED_ARMOR. Repeat this step adding all the lines below (note the subtype field is left blank)

(code block is just to force a fixed width font so my table makes sense)

Once you have finished this click the Assign Cats button and close the configuration window. Now click on Resort. All the items that matched the new patterns will be in the lower right corner of the window now.

Now type /console reloadui (note that this step won't be necessary after the next release; there was a bug in the assign new category code that I found earlier this week).

Now click the edit button on the window. Right click on the box numbered one. One by one click on the new categories and move them wherever you want.

You can put them in with your existing armor list. The categories will be listed in alphabetical order by the names of the category. The order in the configuration window determines the order in which an item is assigned to a category. This means that the configuration I just gave you will show all your non-resist gear, gear with resist to all, then gear with resist to arcane, fire, frost, nature and then shadow. The gear within the categories will be sorted by name assuming you have that option set for the target slot (right click on the numbered field in edit mode to change this).

Armor that has multiple resistances will sort based upon the first one it matches by order. E.G. an item with +10 Fire and +10 Shadow will sort with Fire because Fire comes earlier in the list than Shadow.

In a future update I plan to make Armor sort by slot in the default configuration using roughly the same setup just by slot instead of by resistance. You may have noticed that weapons and other armor is listed separately within the same category and trinkets and rings as well. This is just an expansion of that behavior.

I did some looking into this and I can't seem to replicate this, I need more information if you can give it to me. If you know a precise set of steps to reproduce it that would help immensely.

J-God, I don't usually play a warlock so I haven't personally seen this behavior. I'll try to investigate it but I need some more information. When are you seeing this error? When you create a soul shard, when some other item drops, etc...

I suspect there is a stacking issue here. But any additional information you can provide me can help me find and fix this.

20070925 is posted (though it make take a bit for wowinterface to approve it). This update is really only a compatability fix with 2.2.0 with some very minor bug fixes. Note that some users may find their bag and bank windows moved, this is due to a change in the game code. If you can't get to the lock/unlock button right click in some blank space and click on the Lock Window menu option to unlock the window. As always with major updates the item cache has been reset, icons for other characters may not show fully until you have logged into all of your characters again. Users who ran the beta for the PTR don't need to update this release is identical to that beta.

* 2007-09-25-Shefki
- Bump interface version to match 2.2.0.
- Changes required to make tooltips function properly with 2.2.0.
- Fixes to the bank due to changes in the Blizzard bank implementation.
- Do not open the bank bag frames when not actually at the bank on
OpenAllBags().
- Try to avoid sound lag issues from multiple blizzard bag frames
opening. Caused by an apparent bug in the 2.2.0 sound system,
which I've reported, but at least try to avoid excercising the bug.
- Upped max bag size to 40 slots since there are now 36 slot bags
on the PTR (at least for premades).
- Fixed: When show blizzard bag frames was enabled and you were viewing
another characters inventory clicking on a bag button would open the
bag even though it was the current characters bag not the character
you were viewing.
- Rework processing of clicks due to the new modifier key system in
2.2.0.

It is a TBag issue. The way TBag handles the events that occur when your inventory changes is incredibly stupid. Rather than doing the minimum amount of work it possibly can do it does everything. Often these events happen several at a time. Each one of them causes a recalculation of well everything. This is most noticeable when using an addon like ItemRack to swap large amounts of gear. Each item you swap generates around 4 events. Each of those events causes an entire update of the TBag window.

This is most definitely not caused by other addons. I've been looking into the problem and I have several things I can do to resolve the problem. A release sometime soon will have this issue resolved. Probably, not the next release but very likely the one after that.

Next release will probably be just a 2.2.0 compatibility update as I want a release that has only compatibility changes from the current 2.1.x addon to the 2.2.x addon. This should avoid any major changes creating larger issues that would leave people without a version to move back to until I could fix it.

I've posted a beta for the 2.2.0 PTR. This beta will only work on the PTR right now, do not try and use it on live. Since there's no way to post a version here without making it the default download I've only posted the beta on curse. You can find it at:
http://www.curse.com/downloads/details/8064/

Feedback is appreciated either here or curse.