lasted published version does not compile with rust stable

[softprops]

after adding crate version 0.0.1 to my crate's cargo.toml deps, I get the following compile error

.cargo/registry/src/github.com-1ecc6299db9ec823/md-0.0.1/src/util.rs:4:25: 4:26 error: expected type, found `|`
.cargo/registry/src/github.com-1ecc6299db9ec823/md-0.0.1/src/util.rs:4     fn modify(&self, f: |T| -> T);

[netvl]

Well, that doesn't really matter because I've never got time to finish up the parser. Even if it compiled, it wouldn't work, sorry.