Centralize mangled symbol joining
diff --git a/syntax/mod.rs b/syntax/mod.rs
index b7ca6b7..81b1a2f 100644
--- a/syntax/mod.rs
+++ b/syntax/mod.rs
@@ -11,6 +11,7 @@
 pub mod namespace;
 mod parse;
 pub mod set;
+mod symbol;
 mod tokens;
 pub mod types;