diff --git a/src/emitter.rs b/src/emitter.rs
index 8644259..f830c88 100644
--- a/src/emitter.rs
+++ b/src/emitter.rs
@@ -4,7 +4,7 @@ use std::collections::HashSet;
 use crate::parser;
 
 fn munge(s: &str) -> String {
-    s.replace("?", "_INT_").replace("-", "_DASH_")
+    s.replace("?", "p").replace("-", "_")
 }
 
 pub struct LexicalContext<'a> {