Feature Request: Make the Wildcard Manager's list of files use multiple columns

[skfoo]

If you use the Wildcard Manager, on the left half of the page there's a single column of all the wildcard files, and the right half has the editor for each file. If you have a lot of wildcard files, in order to select ones at the bottom of the list you have to scroll down so the editor on the right side goes off screen. And then scroll back up to edit/see what's in the file.

Adding columns: 3 to the style attribute of the #sddp-wildcard-tree sets it to use 3 columns which cuts down the amount of vertical scrolling by 3. What's better I guess is to set the column width based on the largest wildcard file name, so like columns: 15ex if the largest file name is 15 characters.

[akx]

Won't the expandable tree look a bit weird if it's columnized..?

[skfoo]

I guess that's an issue; I haven't been using that so I don't know.