Fw: Suggestion: Extended AllowedIPs syntax

[pg131072]

I find the AllowedIPs CIDR format difficult to grok. What if Wireguard allowed...

 +IP/mask - add a range
 +IP-IP - add a range
 -IP/mask - remove a range
 -IP-IP - remove a range

Multiple terms would be interpreted left to right

i.e.

AllowedIPs: +1.2.3.0/24 -1.2.3.1-1.2.3.10 -1.2.3.255

Example C++ code:https://pastebin.com/mCLCg5vr

Thanks

PG

Note: I originally posted to Reddit: 
https://www.reddit.com/r/WireGuard/comments/lemdmv/suggestion_extended_allowedips_syntax/