mkalam-alami/inventory-tweaks — pull request #233 by cpw (2012-04-20 12:33:02+00:00)
Title: Fix handling itemstacks that have data tags- they should never stack

Hi,
So, this fixes a problem with tfcraft and a couple of other mods that use "tags" on itemstacks to track various meta properties so they sort properly: basically, if it has a tag, it should never stack.

Hope this helps