metagrammar fix, loop detector (hack)

[sbp.git] / src / edu / berkeley / sbp / chr / CharTopology.java

diff --git a/src/edu/berkeley/sbp/chr/CharTopology.java b/src/edu/berkeley/sbp/chr/CharTopology.java
index 3a065d1..d407e99 100644 (file)
--- a/src/edu/berkeley/sbp/chr/CharTopology.java
+++ b/src/edu/berkeley/sbp/chr/CharTopology.java
@@ -34,6 +34,6 @@ public class CharTopology extends IntegerTopology<Character> implements Functor<
         return sb.toString();
     }
 
-    private String esc(char c) { return StringUtil.escapify(c+"", "[]-~\\\"\'"); }
+    private String esc(char c) { return StringUtil.escapify(c+"", "[]-~\\\"\'\n\r"); }
 
 }