Firstly, I apologize if this isn't the right place for discussing this.

I figured it will be better if I got a general consensus on whether Spigot is willing to accept a pull request for this.

In recent versions of Spigot (1.19+), executing/parsing of commands performed by players is routed through Brigadier. However, Brigadier's `StringReader.readUnquoted()` method only understands ASCII characters, https://github.com/Mojang/brigadier/blob/master/src/main/java/com/mojang/brigadier/StringReader.java#L169, what this means for end-users is the inability to use non-ASCII as arguments/command names, https://github.com/Pante/chimera/issues/329#issuecomment-962440145.

I've tried creating a issue for it in Brigadier, almost a year ago, https://github.com/Mojang/brigadier/issues/103, but like all other issues was ignored.

I've noticed that Spigot contains its own copy of modified Brigadier classes like `CommandDispatcher` and `CommandNode`. Will Spigot be willing to accept a patch which contains a modified `StringReader.readUnquoted()` that fixes this issue?