Why is that a problem? Most of the data types have mutable and immutable variants. buffer -> string, table -> struct, array -> tuple. The mutable variants have

Why is that a problem? Most of the data types have mutable and immutable variants. buffer -> string, table -> struct, array -> tuple. The mutable variants have a `@`. https://janet-lang.org/docs/syntax.html https://janet-lang.org/docs/syntax.html