Macro include_lua

macro_rules! include_lua {
    ($($proc_macro:tt)*) => { ... };
}

A macro that embeds a lua source tree on disk into the binary, similarly to how include_str! can include a single file. Called like include_lua!("name": "path"), where name is a label that appears in lua stacktraces involving code loaded from the tree, and path specifies a folder relative to src/ in which the tree can be found. name defaults to path if omitted.