basic support for VSCode Language Server protocol;
minimal extension for VSCode editor;
{
"brackets": [
["(", ")"],
["[", "]"],
["{", "}"],
["<", ">"],
["«", "»"],
["‹", "›"],
["⟨", "⟩"],
["⌈", "⌉"],
["⌊", "⌋"],
["⦇", "⦈"],
["⟦", "⟧"],
["⦃", "⦄"]
]
}