SKRegions is a simple region-data manager that allows multiple YML files for more clarity and optimization.
Required addons: SKUtilities, SKQuery, SKStuff

• Getting started

First, you'll have to set the path of the folder where files are supported. Open the script with your favorite text editor and change the path value in options (the default value is plugins/Skript/scripts/SKRegion/). Do not forget the slash at the end ! You can also change here the required permission (perm value) to execute commands.

• Your Folder

In this folder, you can edit, add or remove any file at any time but just be sure it's always YML files. The contents of a correct file should follow this pattern:
Here's an exemple for two regions in 'world' and one in 'end'

code_language.skript:

world:
  dac:
    '1': -32 89 -110
    '2': -25 93 -105
end:
  cp0:
    '1': -32 25 -19
    '2': -28 28 -18
  reception:
    '1': -45 12 -8
    '2': -40 14 4

• Commands

The main command. The file is automatically added if it doesn't exist. When the file's name is not given, it'll be by default regions.yml.
Create a region with you current World Edit selection in the file.
Delete an existent region in the file. If <region> is '*', it will delete the file.
Set your current World Edit's selection to an existent region in the file.
List all the recognized regions. Useful to detect any errors after a file's modification.

Convert World Guard's regions of the file to SKRegions in a new file.

• Functions

Return true if the location is in the region.
Return the region of the file in which the location is (else it returns the text 'none').
So make files with only the useful regions to avoid lag !
Same as before, but allows several regions.
Add the region in the file. Returns false if an error was encountered.
Delete the region of the file. Returns false if an error was encountered.