Since I've been using Photoshop (about fifteen years), when you use the paint bucket tool it only fills the area of color you click on. But for the past couple hours, although I haven't made any changes to the setting, when I use the paint bucket it fills all of the same color on the page.
For instance, let's say I have three non-touching areas of cyan on the page. I want to only fill one of them with orange, but when I click on it, it fills all three areas instead.
I use a plug-in that automatically fills line art with flat colors, and this new quirk of Photoshop renders it almost useless, since now I have to go back to selecting everything with the lasso tool to fill it with color.
By the way, the version of Photoshop I'm using is 7.0.